COD_20231101_MGK_IBS7048_week10_introduction_to_microbiome_analysis

Minsik Kim

2023-11-01

This analysis pipe noted https://f1000research.com/articles/5-1492.

Roading the data

from previous lecture.. we generated a phyloseq object. it can be saved to hard disk using the below command.

saveRDS(ps, "phyloseq_example.rds")

And it can be loaded to a new R session like below!

library(phyloseq)
library(tidyverse)
library(microbiome)
library(vegan)

phyloseq <- readRDS("phyloseq_example.rds")

Phyloseq object

phyloseq is a list - list of multiple objects such as sample_data, otu_table, tax_table, etc.

phyloseq
## phyloseq-class experiment-level object
## otu_table()   OTU Table:         [ 225 taxa and 19 samples ]
## sample_data() Sample Data:       [ 19 samples by 4 sample variables ]
## tax_table()   Taxonomy Table:    [ 225 taxa by 6 taxonomic ranks ]
## refseq()      DNAStringSet:      [ 225 reference sequences ]

using sample_data() function, we can extract sample_data only from a phyloseq object

sample_data(phyloseq)
##        Subject Gender Day  When
## F3D0         3      F   0 Early
## F3D1         3      F   1 Early
## F3D141       3      F 141  Late
## F3D142       3      F 142  Late
## F3D143       3      F 143  Late
## F3D144       3      F 144  Late
## F3D145       3      F 145  Late
## F3D146       3      F 146  Late
## F3D147       3      F 147  Late
## F3D148       3      F 148  Late
## F3D149       3      F 149  Late
## F3D150       3      F 150  Late
## F3D2         3      F   2 Early
## F3D3         3      F   3 Early
## F3D5         3      F   5 Early
## F3D6         3      F   6 Early
## F3D7         3      F   7 Early
## F3D8         3      F   8 Early
## F3D9         3      F   9 Early
#or 

phyloseq %>%sample_data()
##        Subject Gender Day  When
## F3D0         3      F   0 Early
## F3D1         3      F   1 Early
## F3D141       3      F 141  Late
## F3D142       3      F 142  Late
## F3D143       3      F 143  Late
## F3D144       3      F 144  Late
## F3D145       3      F 145  Late
## F3D146       3      F 146  Late
## F3D147       3      F 147  Late
## F3D148       3      F 148  Late
## F3D149       3      F 149  Late
## F3D150       3      F 150  Late
## F3D2         3      F   2 Early
## F3D3         3      F   3 Early
## F3D5         3      F   5 Early
## F3D6         3      F   6 Early
## F3D7         3      F   7 Early
## F3D8         3      F   8 Early
## F3D9         3      F   9 Early

Note that sample_data object is different from data_frame. However it can be converted into data_frame as below

phyloseq %>% sample_data() %>% data.frame()
##        Subject Gender Day  When
## F3D0         3      F   0 Early
## F3D1         3      F   1 Early
## F3D141       3      F 141  Late
## F3D142       3      F 142  Late
## F3D143       3      F 143  Late
## F3D144       3      F 144  Late
## F3D145       3      F 145  Late
## F3D146       3      F 146  Late
## F3D147       3      F 147  Late
## F3D148       3      F 148  Late
## F3D149       3      F 149  Late
## F3D150       3      F 150  Late
## F3D2         3      F   2 Early
## F3D3         3      F   3 Early
## F3D5         3      F   5 Early
## F3D6         3      F   6 Early
## F3D7         3      F   7 Early
## F3D8         3      F   8 Early
## F3D9         3      F   9 Early

This is dataframe. You can manipulate it as you want.

OTU table

otu_table object can be pulled out using otu_table() function. It is about the abundance (read counts) of each taxa, by sample

otu_table(phyloseq)
## OTU Table:          [225 taxa and 19 samples]
##                      taxa are columns
##        ASV1 ASV2 ASV3 ASV4 ASV5 ASV6 ASV7 ASV8 ASV9 ASV10 ASV11 ASV12 ASV13
## F3D0    577  345  444  427  154  467  282  183   44   158    16   217    52
## F3D1    404  352  231   68  135   41   96  187   69   106    91    40   127
## F3D141  443  361  340  495  188  325  243  320  166   130   145   145    12
## F3D142  288  303  158  162  178  181  163   89   89    78    41    98    99
## F3D143  230  174  202  230  128  243  152   81  108    68    68   110    43
## F3D144  416  275  301  356  103  353  240   41  158   154   245   145    16
## F3D145  643  488  519  578  301  473  396  125  198   229   292   253    20
## F3D146  325  230  250  389  178  274  212   71  112    88   161   145     4
## F3D147 1489 1213  907 1084  450 1168  853   74  765   267   409   559   143
## F3D148  858  728  575  849  437  871  577  501  404   196   365   430    17
## F3D149  879  778  716  895  415  631  559  510  418   286   429   298    87
## F3D150  314  230  397  467  168  213  231  118  245   149    59    98    64
## F3D2   3479 1575 1167  468  335  115  324 1199  433   614    52    41   324
## F3D3    983  601  464  197  399   25  166  375  307   296   152     0    94
## F3D5    327  270  283  158  151   22  122  205  175   207    53     0    48
## F3D6   1008  671  583  399  473   17  278  259  202   239    39     0   420
## F3D7    644  507  432  311  466   11  195  211  174   270    15     0   115
## F3D8    276  349  348  146  553    0  130  286  112   196    17     0   145
## F3D9    510  420  479  205  592    0  207  437  145   224    26     0   181
##        ASV14 ASV15 ASV16 ASV17 ASV18 ASV19 ASV20 ASV21 ASV22 ASV23 ASV24 ASV25
## F3D0     104    91    78    99    68    67    65    41    44    53    26    70
## F3D1      28   320     0     0    31   108     0    52    14   135     8    69
## F3D141    65    33   103   149    43     6     0    45    85    15    57     0
## F3D142    64    12    52   116    30     6     0     0    34     6    14     0
## F3D143    61     9    40     0    20     0     0    12    65     0     0     0
## F3D144    81    11   113     0    44     5     0    45    17     0    13     0
## F3D145   121    15   123   194   104     5   120    39    13     8    20     0
## F3D146    58    25    35     0    35     0    78    16    77    47    16    19
## F3D147   290    74   303   251   141    41   339   128    79     0   109     9
## F3D148   198    56   269   256   117    55   270   110    94    52   181    12
## F3D149   161    42   177    82   119     4   233   146   262     0   102     8
## F3D150    74    19    29    85    49     5     0    19   143    23    53     6
## F3D2     107   367    17    69   191   399    44    30    17   293    34   333
## F3D3      60    46    24     0   105   342     0   121     0     0    22    43
## F3D5      38    87    35    57    37    17    19    10     0    55    25    57
## F3D6     106    57     0     0    39    74    12    29     0    37    26    66
## F3D7      73    39     0     0    22    39    10    38     0    30    48    13
## F3D8      65    44     6     0    21    20     0   111     0    36    22    57
## F3D9      72    98     0     0    38    42     0    24     0    49    39    44
##        ASV26 ASV27 ASV28 ASV29 ASV30 ASV31 ASV32 ASV33 ASV34 ASV35 ASV36 ASV37
## F3D0      74    31    61    57    43   262    27    74     0    34    45    56
## F3D1     100    45    25   140   119    56    29    72     0   101    54    52
## F3D141     0     9    12     0    35    50    57    22     0     0     0    20
## F3D142     0     0    21     0     0    12     8    10     0     0     4     0
## F3D143     0    14    22     0     4     0    24    13     0     0     0     0
## F3D144     0    19     0     0    10    14    10    16     0     0     0    16
## F3D145     6    18     0     0    11     0    18    12     0     0     0    19
## F3D146    36    36     0     0    35    18    22    22     0     0     0    26
## F3D147    34    33    51    14    17     0    48    12     0     0    25    24
## F3D148     8    14    57     0    22    21    44     9     0     0     0    17
## F3D149     7    46    46    23    36     0   143    43     0     0    12    52
## F3D150     6    32    35     0     0     0    81    31     0     0     0    25
## F3D2     200   146    59   281   108   137    41    82     0   184   112    56
## F3D3      15    20    22    20     8     0     9     8     0     9    12    20
## F3D5      52    49    77    34    45    35     0    40     0    16    48    21
## F3D6     107    47    42    40    19     0    20    46     0    23    52    45
## F3D7      48    13    35     0     8     0     0     7     0    12    20     0
## F3D8      40    44    61     0    49     0     8    30     0    71    57    43
## F3D9      52    63    52    56    93    28    15    40     0    95    96    33
##        ASV38 ASV39 ASV40 ASV41 ASV42 ASV43 ASV44 ASV45 ASV46 ASV47 ASV48 ASV49
## F3D0       5    27    18    32     0    50    10     0     0     0     8    42
## F3D1      14    34    20    71     0    63    19     0    72     0    22    54
## F3D141    31    26    13     0     0    18     0     0     8    62    19     0
## F3D142     0    12     0     0     0     0     0     0     0     0     0     0
## F3D143    12    14    11     0     0     8     0     0     0     0    14     0
## F3D144    17     0     0     0     0     0     0     0     0    37     0     0
## F3D145    16     0     6     0     5     0     0     0     0    46     0     0
## F3D146    13    32    23     0     0    21     0     0    11    93    14     0
## F3D147    44    43    38     0     0    12    13     0    11    37    42     0
## F3D148    20    50    21     0     0    14     9     0    15    12    34     0
## F3D149    59    87    44     0     0    45    21     0    34     0    63     0
## F3D150    53    29    40     0     0    25     0     0    16     0    20     0
## F3D2      94    41    82    81     0    89    79     0    55     0    73   138
## F3D3      17     9     7    15     0    28    20     0    10     0     0    10
## F3D5      33    10    18    33     0     7    36     0    52     0     6    11
## F3D6      31    28    21    51     0     0    37     0    25    14     7    26
## F3D7       9    11    10    23     0     0    32     0     8     0     7     9
## F3D8      24     5    21    38     0     9    42     0    16    23    11    42
## F3D9      32    16    31    63     0     0    58     0    29    36    17    24
##        ASV50 ASV51 ASV52 ASV53 ASV54 ASV55 ASV56 ASV57 ASV58 ASV59 ASV60 ASV61
## F3D0      33     0    51     5     0     0    48    13    18    83     0     0
## F3D1      45     0    45    11     0    32    23    21    34    48     0     0
## F3D141     0     0     0     8    18    40     0     0    28     0     0    29
## F3D142     0     0     0     8    10     0     6     0     0     0     0    23
## F3D143     0     0     0     7     0    36     8     0     0     0     0    24
## F3D144     0     0     0     8    22     0    14     0     0     0     0    16
## F3D145     0     0     0    20    13    12    11     0     0     3     0    18
## F3D146     0     0     0     5    37    29    20     0    16     0     0     5
## F3D147    11     0     0    37    89    17    30    18    28    26     0    55
## F3D148     0     0     0    13    62    43    23     0    22     0     0    94
## F3D149     7     0     8    12    43    28    35     0    27     0     0    34
## F3D150     0     0     0     8    41    19    15     0    15     0     0    14
## F3D2     151     0   107    55     0     0    38    44    48    81     0     0
## F3D3       6     0     0    43     0     0     0     0     0    15     0     0
## F3D5       9     0    52     6     0    20    20    22    19     0     0     0
## F3D6      44     0    11    23     0     0    19    30    22     6     0     0
## F3D7      12     0     0    26     0     0     0    20     0    19     0     0
## F3D8      13     0    36    21     0    26     6    56    23    11     0     0
## F3D9      23     0    33    26     0    31    14   104    23    30     0     0
##        ASV62 ASV63 ASV64 ASV65 ASV66 ASV67 ASV68 ASV69 ASV70 ASV71 ASV72 ASV73
## F3D0      60     0     0     0    46    23    19    19     0     0    41     0
## F3D1      53     0     0    37    38     0    19    52     0     0    41    10
## F3D141     0     0     0     6     0    16    13     0     0    45    10    16
## F3D142     0     0     0     0     0    28     0     0     0     0     0     0
## F3D143     0     3     0     6     0    10     4     0     0    22     0    13
## F3D144     0     0     2     0     0    21     0     0     0     0     0     0
## F3D145     0     5     4    10     0     7     5     0     0     0     0     0
## F3D146     0     0     0    13    18     3    15     0     0    11     0    12
## F3D147     0     0     0     0    23    28    13     0     0    18     8     0
## F3D148     0     0     0    10     0    71    18     0     0    18     0    14
## F3D149     0     0     0    13     0    28    59     0     0    82    19    67
## F3D150     0     0     0    12     0    19    23     0     0    46     0    18
## F3D2      79     0     0    81    38     4    47    79     0     0    99    32
## F3D3      12     0     0    10     0    16     5     0     0     0    17     9
## F3D5      34     0     0    18     0     0     6    25     0     0     0     0
## F3D6      51     0     0    12    63     0     9    41     0     0     0    15
## F3D7      20     0     0     0     0     0     0     0     0     0     0     8
## F3D8       0     0     0    31    20     0    13    36     0     0     0     7
## F3D9       0     0     0    28    28     0     6    21     0     0     0    12
##        ASV74 ASV75 ASV76 ASV77 ASV78 ASV79 ASV80 ASV81 ASV82 ASV83 ASV84 ASV85
## F3D0      92   128     0     0    10     0    25     0     5     0    14     0
## F3D1      12     0    11     0    11     0     3    15    20     0     0     2
## F3D141    22     6     0    30     0     0    15     7    12     0     0     0
## F3D142     0     4     0     0     0     0     0     0     0     0     0     0
## F3D143    20     0     0    15     0    11     0     0     8     0     0     0
## F3D144     0     6     0     0     0    10     0     0     0     0     0     0
## F3D145     0    14     5     0     0     0     0     9     0     0     0     0
## F3D146     0     0    12     9     7     0     6    19    11     0     0     0
## F3D147     0    18     0    25    64    45    11    18    41     0    11     5
## F3D148     0    31     0    21    18    12    16     5     0     0    23     0
## F3D149     0    13     8    73    24     0    14    13    26     0    19     0
## F3D150     0     6     4    51     0    30     0    12    11     0     0     0
## F3D2      35     0    20     0    16     0    37    37    12     0    29     5
## F3D3       0     0    21     0     0     0    19     0     6     0     0     0
## F3D5       0     0    15     0     8     0    11    13    12     0    23     4
## F3D6      15     0    30     0    38     0     9    17    12     0    18     0
## F3D7       0     0    14     0     0     0    19     5     7     0    10     2
## F3D8      17     0    37     0     6    41     8    13    12     0    17     3
## F3D9      15     0    48     0    12    64    17    25    12     0    38     0
##        ASV86 ASV87 ASV88 ASV89 ASV90 ASV91 ASV92 ASV93 ASV94 ASV95 ASV96 ASV97
## F3D0       6    24     0     0    50     0    17     0     0     6     0     0
## F3D1      14    11     0     0    48     0     0    19    30     0    43     0
## F3D141     9     0     0     0     0     0     0     0     0    13     0    12
## F3D142    13     0     0     0     0     0     0    15     0     5     0     0
## F3D143    11     0     0     0     0     0    14     0     0     0     0     6
## F3D144     0     0     0     0     0     0     0    14     0     0     0    10
## F3D145    16     0     0    21     0     0     9     0     3    13     0    13
## F3D146     0    13    34     0     0     0     0    26     3    13     0    13
## F3D147    34     9    20     0     0     0    24    33    17     0     0    11
## F3D148    20     0    16    37     0     0     0    13    17    32     0    23
## F3D149    20     0    14     0     0     0     0    17     7    31     0    42
## F3D150     0     0     0     0     0     0     0     0     0    26     0    12
## F3D2      23    46     0    38    61     0    42    38     5     9    76     0
## F3D3       0     0     0     0     0     0     0     0    15     0     0     0
## F3D5       5    12     0    54    20     0    13     0    18    10     0     6
## F3D6      13    31     0    34     0     0    11     0    16     0     0    10
## F3D7       0     0     6     0     0     0     0     0    18     0     6     0
## F3D8       6    21    46     0     0     0    17     0    13     0    35     0
## F3D9       7    24    52     0     0     0    28     0     9     6     0     0
##        ASV98 ASV99 ASV100 ASV101 ASV102 ASV103 ASV104 ASV105 ASV106 ASV107
## F3D0       0     0      0      0      0      0      0     24      3      0
## F3D1       0     0      0      4      0      0      0      0      7      0
## F3D141     0     0     10      8      0      0     19      0      0      0
## F3D142     0     0      6      0      0      0      7      0      0      0
## F3D143     0     0      0      0      0      0      6      0      0      0
## F3D144     0     0      0      3      0      0      6      0      0      0
## F3D145     0     0      0      5      0      0      0      0      0      2
## F3D146     0     0     13     14      0      0     16      8      0      0
## F3D147     0    67     14     11      0      0     30      0      0      0
## F3D148     0     0     19      8      0      0     14      0      0      0
## F3D149     0    27     60     23      0      0      0      5      0      0
## F3D150     0     0     23     11      0      0     10      0      0      0
## F3D2       0    53      0     19      0      0     23     18     31      0
## F3D3       0     0      0      6      0      0      0      0      2      0
## F3D5       0     0      0      6      0      0      0      0      0      0
## F3D6       0     0      0      5      0      0      0     24     19      0
## F3D7       0     0      0      0      0      0      0      0      8      0
## F3D8       0     0      0      9      0      0      0     14     25      0
## F3D9       0     0      0      8      0      0      0     25     19      0
##        ASV108 ASV109 ASV110 ASV111 ASV112 ASV113 ASV114 ASV115 ASV116 ASV117
## F3D0        0      0      0      0      6      0     19      0      0     10
## F3D1        0      8      0      0     24      0     23      0      0      0
## F3D141     14      0     14      0     11      0      0      0      0      3
## F3D142      5      0      0      0      0      0      0     11      0      7
## F3D143      6      0      5      0      0      0      0      0      0      6
## F3D144      6      0     10      0      0      0      0     12      0      0
## F3D145     10      0      0      0      0      0      0     16      0      6
## F3D146     13      0     13     13      0      0      0     11      0     16
## F3D147      0      0      0     15      0      0      0     11      0     13
## F3D148     15      0      0      6      0      0      0     12      0     13
## F3D149     24      0     34     41     19      0      0      0      8      9
## F3D150     10      0     17     23      8      0      0      9      0      5
## F3D2        0     26      8      0     21      0     32      0     37      3
## F3D3        0      5      0      0      0      0      0      0     22      0
## F3D5        6     11      0      0      0      0      0      0     16      0
## F3D6        0     29      0      0      0      0      0      0     11      0
## F3D7        0      7      0      0      0      0     11      2      0      0
## F3D8        0     11      0      0      7      0     10     11      0      0
## F3D9        0      8      0      0      0      0      0      0      0      0
##        ASV118 ASV119 ASV120 ASV121 ASV122 ASV123 ASV124 ASV125 ASV126 ASV127
## F3D0       10      0      0     34      0     16      0      9      9      0
## F3D1        6      0      0     14      0     15      0      7     17      0
## F3D141      0      0      0      0     10      0     11      0      0      0
## F3D142      0      0      0      0      0      0      0      0      0      0
## F3D143      0      0      0      0      0      0     12      0      0      0
## F3D144      0      0      0      0      0      0      0      0      0      0
## F3D145      0      4      0      0      0      0      0      0      0      0
## F3D146      0      0     17      0     11      0      0      0      0      0
## F3D147     13      0      0      0      8     10      0      0      0     18
## F3D148      0      0      0      0      9      0      0      0      0      0
## F3D149     11      0      0      0     32     17     26      0      0      0
## F3D150      9     13      0      0     18     10     11      0      0      0
## F3D2       12      0     20     40      0      0     12     35     46     65
## F3D3        0      0      0      0      0      0     12     12      0      0
## F3D5        5     44      0      0      0      0      0      0      0      0
## F3D6        8     29     20      0      0      0      0      0      0      0
## F3D7        0      0      0      0      0      0      0      0      0      0
## F3D8        9      0      0      0      0     16      0      9     11      0
## F3D9        7      0     33      0      0      0      0     11      0      0
##        ASV128 ASV129 ASV130 ASV131 ASV132 ASV133 ASV134 ASV135 ASV136 ASV137
## F3D0        0     19      0      0     19     11      0      7      0     17
## F3D1        0     17      0      0      7      0      0      0      0     11
## F3D141      0      0      0     13      0      0      0      6      6      0
## F3D142      0      0      0      0      0      0      0      0      0      0
## F3D143      0      0      0      0      0      0      0      0      0      0
## F3D144      0      0      0      0      0      0      0      0      0      0
## F3D145      0      0      0      0      0      8      0      0      0      0
## F3D146      0      7      0      0     11      0     12      0      0      0
## F3D147      0      0      0      0      0     15     13      0      0      0
## F3D148     24      0      0      0      0      0     11      0     11      0
## F3D149     43      0      0      0      0      0     12      0     17      0
## F3D150     12      0      0      0      0      0      0      0      0      0
## F3D2        0     30      0     13     10     28      0     39      0     21
## F3D3        0      0      5      0      0      0      0      0      0      0
## F3D5        0      0      0      0     10      0      0      9      0      0
## F3D6        0      0     19      0      0      0     14      0      0      9
## F3D7        0      0     16      0      0      0      0      0      0      0
## F3D8        0      0     13     17      0      0      0      0     10      0
## F3D9        0      0     14     22      7      0      0      0     15      0
##        ASV138 ASV139 ASV140 ASV141 ASV142 ASV143 ASV144 ASV145 ASV146 ASV147
## F3D0        0     57      0     16      8      0      0      0      0      0
## F3D1        0      0      7      0      7      0      0      0      0      3
## F3D141      0      0      0      0      0      0      0      0      0      0
## F3D142      3      0      0      0      0      0      0      0      0      0
## F3D143     10      0      0      0      0      0      0      0      0      0
## F3D144      0      0      0      0      0      0      0      0      0      0
## F3D145     15      0      0      0      2      8      0      0      0      0
## F3D146      0      0      0      0      0      0      0      0      0      0
## F3D147     15      0      0      0      0      0      0     25      9      0
## F3D148     11      0      0      0      5      0      0      0      0      0
## F3D149      4      0     10      0      0     21      0      0     26      0
## F3D150      0      0      0      0      0     23      0      0     15      0
## F3D2        0      0      7     14     14      0      0      0      0      8
## F3D3        0      0      0      0      0      0      0      0      0      0
## F3D5        0      0      8      0      2      0      0      0      0      9
## F3D6        0      0      0      0      5      0      0     25      0      9
## F3D7        0      0      0      0      0      0      0      0      0      0
## F3D8        0      0     16     11      5      0      0      0      0      0
## F3D9        0      0      9     13      6      0      0      0      0     19
##        ASV148 ASV149 ASV150 ASV151 ASV152 ASV153 ASV154 ASV155 ASV156 ASV157
## F3D0        0      7      0      0      9      0      0     19     18      0
## F3D1        0      0      9      3      0      0      0      0      7      0
## F3D141      0      0      0      0      0      0      0      0      0      0
## F3D142      0      4      0      0      0      0      0      0      0      0
## F3D143      6      0      0      0      0      0      0      0      0      4
## F3D144      0      0      0      0      0      0      0      0      0      0
## F3D145      0      5      3      0      7      0      0      0      0      0
## F3D146      0      0      0      0      6      0      0      0      0      0
## F3D147      0      5      4      0      0      0      0      0      0      0
## F3D148     17      4      4      8      0      0      0      0      0      0
## F3D149     24      6      7     15     12      0      0      0      0     14
## F3D150      0      6      0      0      9     10      0      0      0      0
## F3D2        0      5     10     10      0      9      0      0      6     20
## F3D3        0      0      0      0      0      0      0      0      0      0
## F3D5        0      0      4      4      0      0      0      0      0      0
## F3D6        0      0      4      0      0     13      0      0      0      0
## F3D7        0      0      0      2      0      0      0      0      0      0
## F3D8        0      3      0      3      0     11      0      4      0      0
## F3D9        0      0      0      0      0      0     43     17      7      0
##        ASV158 ASV159 ASV160 ASV161 ASV162 ASV163 ASV164 ASV165 ASV166 ASV167
## F3D0        0      0     21     10      0      0      0      0      0     11
## F3D1        0      0      0      6      0      0      0      0      0      0
## F3D141      0      0      0      0      0      0      0      0      0      0
## F3D142      0      0      0      0      0      0      0      0      0      0
## F3D143      0      0      0      0      0      0      0      0      0      0
## F3D144      0      0      0      0      0      0      0      0      0      0
## F3D145      0      0      0      0      4      0      0      0      0      0
## F3D146     21      0      0     11      0      0      0      0      0      0
## F3D147      0      0      0      0      6      0      0     13     11      0
## F3D148      0      0     10      0     15      0      0      0      5      0
## F3D149      0      0      4      0      9      0      0      6      0      0
## F3D150      0      0      0      0      0      0      0      0      0      0
## F3D2       17     37      0      8      0     20      0      0      8      0
## F3D3        0      0      0      0      0      0     12     10      0      0
## F3D5        0      0      0      0      0      0      0      3      0      0
## F3D6        0      0      0      0      0      4      0      0      0      7
## F3D7        0      0      0      0      0      0      5      0      0      0
## F3D8        0      0      0      0      0      0      8      0      0      3
## F3D9        0      0      0      0      0     10      9      0      8     10
##        ASV168 ASV169 ASV170 ASV171 ASV172 ASV173 ASV174 ASV175 ASV176 ASV177
## F3D0        9      0      0      0      0      0      0      6      0      0
## F3D1        0      0      0      0      0      0      0      0      0      0
## F3D141      0      0      0      0      0      0      0      0      0      0
## F3D142      0      0      0      0      0      0      0      0      0      0
## F3D143      0      0      0      0      0      0      0      0      0      0
## F3D144      0      0      0      0      0      0      0      0      0      0
## F3D145      0      0      0      0      0      0      0      0      0      0
## F3D146      0      0      0      0      0      0      0      0      6      0
## F3D147      0      0      0     15     12      7      5      0      0      0
## F3D148      0      0      0      0      7      0      9      9      6      0
## F3D149     20      0      0     12      6      0      8      0      9      0
## F3D150      0      0      0      0      0      0      0      0      0      0
## F3D2        0     28     20      0      0      0      0      0      0      5
## F3D3        0      0      0      0      0      0      0      7      0      0
## F3D5        0      0      0      0      0      0      0      0      0      0
## F3D6        0      0      8      0      0      9      0      0      0      0
## F3D7        0      0      0      0      0      0      0      0      0      0
## F3D8        0      0      0      0      0      0      3      0      0      0
## F3D9        0      0      0      0      0      9      0      0      0     16
##        ASV178 ASV179 ASV180 ASV181 ASV182 ASV183 ASV184 ASV185 ASV186 ASV187
## F3D0        3      0      0      5      0     10      3      0      0      0
## F3D1        0     11      0      0      0      0      0      0      0      0
## F3D141      0      0      0      3      0      0      0      0      0      0
## F3D142      0      0      0      0      0      0      0      5      0      0
## F3D143      0      0      0      0      0      0      0      0      0      0
## F3D144      0      0      0      0      0      0      0      0      0      0
## F3D145      0      0      0      0      0      0      3      0      0      0
## F3D146      0      0      0      0      0      0      0      0      0      0
## F3D147      0      0      8      0      0      0     11      0      0      0
## F3D148      0      0      0      4      0      0      0      0      0      0
## F3D149      5      0      0      6      0      0      0      0      0      0
## F3D150      0      0      0      0      0      0      0      0      0      0
## F3D2        3      0      6      0      0      7      0      0      0      7
## F3D3        0      0      0      0      0      0      0      0      0      0
## F3D5        0      0      0      0      0      0      0      0      0      0
## F3D6        9      0      0      0      0      0      0      0      0      0
## F3D7        0      0      0      0      0      0      0      0      0      0
## F3D8        0      9      0      0      0      0      0     12      0      0
## F3D9        0      0      5      0     18      0      0      0     17      9
##        ASV188 ASV189 ASV190 ASV191 ASV192 ASV193 ASV194 ASV195 ASV196 ASV197
## F3D0        0      0      0      0      0      0      0     12      0      0
## F3D1        0      3      0      0      0      0      0      0      0      0
## F3D141      0      0      5      0      0      0      0      0      0      0
## F3D142      0      0      0      0      0      0      0      0      0      0
## F3D143      0      0      0      0      0      0      0      0      0      0
## F3D144      0      0      9      0      0      0      0      0      0      0
## F3D145      0      0      0      8      0      0      0      0      0      0
## F3D146      0      3      0      6      0      0      0      0      0      0
## F3D147      0      0      0      0     14      0      0      0      0      0
## F3D148      0      0      0      0      0      0      0      0      0      0
## F3D149      0      0      0      0      0      0      0      0      0      0
## F3D150      0      0      0      0      0      0      0      0      0      0
## F3D2        0      0      0      0      0     10     13      0     12      5
## F3D3        0      0      0      0      0      0      0      0      0      0
## F3D5        0      0      0      0      0      0      0      0      0      0
## F3D6        0      0      0      0      0      0      0      0      0      0
## F3D7        0      0      0      0      0      0      0      0      0      0
## F3D8        0      3      0      0      0      4      0      0      0      0
## F3D9        0      5      0      0      0      0      0      0      0      6
##        ASV198 ASV199 ASV200 ASV201 ASV202 ASV203 ASV204 ASV205 ASV206 ASV207
## F3D0       10      5      0      0      0      0      0      0      0      0
## F3D1        0      5      0      0      0      0      0      8      0      0
## F3D141      0      0      0      0      0      0      0      0      0      0
## F3D142      0      0      5      0      0      0      0      0      2      0
## F3D143      0      0      0      0      0      0      0      0      0      0
## F3D144      0      0      0      0      0      0      0      0      0      0
## F3D145      0      0      0      0      0      0      0      0      0      0
## F3D146      0      0      0      2      0      0      0      0      0      0
## F3D147      0      0      0      3      0      0      0      0      4      0
## F3D148      0      0      5      0      0      0      0      0      2      0
## F3D149      0      0      0      2      0      0      0      0      0      8
## F3D150      0      0      0      0      0      0      0      0      0      0
## F3D2        0      0      0      0      9      0      0      0      0      0
## F3D3        0      0      0      0      0      0      0      0      0      0
## F3D5        0      0      0      0      0      0      0      0      0      0
## F3D6        0      0      0      0      0      0      0      0      0      0
## F3D7        0      0      0      0      0      0      0      0      0      0
## F3D8        0      0      0      0      0      3      0      0      0      0
## F3D9        0      0      0      3      0      6      9      0      0      0
##        ASV208 ASV209 ASV210 ASV211 ASV212 ASV213 ASV214 ASV215 ASV216 ASV217
## F3D0        0      0      0      0      0      0      0      0      0      4
## F3D1        0      0      0      0      0      0      0      0      0      0
## F3D141      0      0      0      0      0      0      0      0      0      0
## F3D142      0      0      0      0      0      0      0      0      0      0
## F3D143      0      0      0      0      0      0      0      0      0      0
## F3D144      0      0      0      0      0      0      0      0      0      0
## F3D145      0      0      0      0      0      0      0      0      0      0
## F3D146      0      0      0      0      0      0      0      0      0      0
## F3D147      0      0      0      0      0      6      0      0      0      0
## F3D148      0      0      7      0      0      0      0      0      0      0
## F3D149      8      0      0      0      0      0      0      0      5      0
## F3D150      0      0      0      0      0      0      0      0      0      0
## F3D2        0      0      0      0      0      0      6      6      0      0
## F3D3        0      0      0      7      0      0      0      0      0      0
## F3D5        0      0      0      0      0      0      0      0      0      0
## F3D6        0      0      0      0      0      0      0      0      0      0
## F3D7        0      0      0      0      0      0      0      0      0      0
## F3D8        0      0      0      0      7      0      0      0      0      0
## F3D9        0      8      0      0      0      0      0      0      0      0
##        ASV218 ASV219 ASV220 ASV221 ASV222 ASV223 ASV224 ASV225
## F3D0        4      0      0      0      0      0      0      0
## F3D1        0      0      0      0      0      0      0      0
## F3D141      0      4      0      0      0      0      0      0
## F3D142      0      0      0      0      0      0      0      0
## F3D143      0      0      0      0      0      0      0      0
## F3D144      0      0      0      0      0      0      0      0
## F3D145      0      0      0      0      0      0      0      0
## F3D146      0      0      0      0      0      0      0      0
## F3D147      0      0      0      0      0      0      3      0
## F3D148      0      0      0      0      0      0      0      0
## F3D149      0      0      0      0      0      0      0      0
## F3D150      0      0      0      0      0      0      0      0
## F3D2        0      0      4      4      0      0      0      0
## F3D3        0      0      0      0      4      0      0      2
## F3D5        0      0      0      0      0      0      0      0
## F3D6        0      0      0      0      0      0      0      0
## F3D7        0      0      0      0      0      0      0      0
## F3D8        0      0      0      0      0      0      0      0
## F3D9        0      0      0      0      0      4      0      0

Tax table

tax_table object? function tax_table(). It contains information about taxonomic rank of the ASVs.

tax_table(phyloseq)
## Taxonomy Table:     [225 taxa by 6 taxonomic ranks]:
##        Kingdom    Phylum              Class                
## ASV1   "Bacteria" "Bacteroidota"      "Bacteroidia"        
## ASV2   "Bacteria" "Bacteroidota"      "Bacteroidia"        
## ASV3   "Bacteria" "Bacteroidota"      "Bacteroidia"        
## ASV4   "Bacteria" "Bacteroidota"      "Bacteroidia"        
## ASV5   "Bacteria" "Bacteroidota"      "Bacteroidia"        
## ASV6   "Bacteria" "Bacteroidota"      "Bacteroidia"        
## ASV7   "Bacteria" "Bacteroidota"      "Bacteroidia"        
## ASV8   "Bacteria" "Bacteroidota"      "Bacteroidia"        
## ASV9   "Bacteria" "Bacteroidota"      "Bacteroidia"        
## ASV10  "Bacteria" "Bacteroidota"      "Bacteroidia"        
## ASV11  "Bacteria" "Firmicutes"        "Bacilli"            
## ASV12  "Bacteria" "Bacteroidota"      "Bacteroidia"        
## ASV13  "Bacteria" "Firmicutes"        "Bacilli"            
## ASV14  "Bacteria" "Bacteroidota"      "Bacteroidia"        
## ASV15  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV16  "Bacteria" "Firmicutes"        "Bacilli"            
## ASV17  "Bacteria" "Bacteroidota"      "Bacteroidia"        
## ASV18  "Bacteria" "Bacteroidota"      "Bacteroidia"        
## ASV19  "Bacteria" "Firmicutes"        "Bacilli"            
## ASV20  "Bacteria" "Bacteroidota"      "Bacteroidia"        
## ASV21  "Bacteria" "Firmicutes"        "Bacilli"            
## ASV22  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV23  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV24  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV25  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV26  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV27  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV28  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV29  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV30  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV31  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV32  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV33  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV34  "Bacteria" "Firmicutes"        "Bacilli"            
## ASV35  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV36  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV37  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV38  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV39  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV40  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV41  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV42  "Bacteria" "Proteobacteria"    "Gammaproteobacteria"
## ASV43  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV44  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV45  "Bacteria" "Firmicutes"        "Bacilli"            
## ASV46  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV47  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV48  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV49  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV50  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV51  "Bacteria" "Campylobacterota"  "Campylobacteria"    
## ASV52  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV53  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV54  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV55  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV56  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV57  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV58  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV59  "Bacteria" "Firmicutes"        "Bacilli"            
## ASV60  "Bacteria" "Actinobacteriota"  "Actinobacteria"     
## ASV61  "Bacteria" "Firmicutes"        "Bacilli"            
## ASV62  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV63  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV64  "Bacteria" "Proteobacteria"    "Gammaproteobacteria"
## ASV65  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV66  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV67  "Bacteria" "Actinobacteriota"  "Actinobacteria"     
## ASV68  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV69  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV70  "Bacteria" "Bacteroidota"      "Bacteroidia"        
## ASV71  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV72  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV73  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV74  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV75  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV76  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV77  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV78  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV79  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV80  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV81  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV82  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV83  "Bacteria" "Firmicutes"        "Bacilli"            
## ASV84  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV85  "Bacteria" "Proteobacteria"    "Gammaproteobacteria"
## ASV86  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV87  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV88  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV89  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV90  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV91  "Bacteria" "Firmicutes"        "Bacilli"            
## ASV92  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV93  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV94  "Bacteria" "Patescibacteria"   "Saccharimonadia"    
## ASV95  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV96  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV97  "Bacteria" "Firmicutes"        "Clostridia"         
## ASV98  "Bacteria" "Firmicutes"        "Bacilli"            
## ASV99  "Bacteria" "Bacteroidota"      "Bacteroidia"        
## ASV100 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV101 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV102 "Bacteria" "Proteobacteria"    "Gammaproteobacteria"
## ASV103 "Bacteria" "Firmicutes"        "Bacilli"            
## ASV104 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV105 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV106 "Bacteria" "Proteobacteria"    "Alphaproteobacteria"
## ASV107 "Bacteria" "Deinococcota"      "Deinococci"         
## ASV108 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV109 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV110 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV111 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV112 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV113 "Bacteria" "Bacteroidota"      "Bacteroidia"        
## ASV114 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV115 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV116 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV117 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV118 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV119 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV120 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV121 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV122 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV123 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV124 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV125 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV126 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV127 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV128 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV129 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV130 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV131 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV132 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV133 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV134 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV135 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV136 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV137 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV138 "Bacteria" "Firmicutes"        "Bacilli"            
## ASV139 "Bacteria" "Bacteroidota"      "Bacteroidia"        
## ASV140 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV141 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV142 "Bacteria" "Proteobacteria"    "Gammaproteobacteria"
## ASV143 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV144 "Bacteria" "Proteobacteria"    "Alphaproteobacteria"
## ASV145 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV146 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV147 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV148 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV149 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV150 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV151 "Bacteria" "Actinobacteriota"  "Coriobacteriia"     
## ASV152 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV153 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV154 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV155 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV156 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV157 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV158 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV159 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV160 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV161 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV162 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV163 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV164 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV165 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV166 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV167 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV168 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV169 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV170 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV171 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV172 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV173 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV174 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV175 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV176 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV177 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV178 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV179 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV180 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV181 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV182 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV183 "Bacteria" "Verrucomicrobiota" "Verrucomicrobiae"   
## ASV184 "Bacteria" "Actinobacteriota"  "Coriobacteriia"     
## ASV185 "Bacteria" "Cyanobacteria"     "Cyanobacteriia"     
## ASV186 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV187 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV188 "Bacteria" "Firmicutes"        "Bacilli"            
## ASV189 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV190 "Bacteria" "Patescibacteria"   "Saccharimonadia"    
## ASV191 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV192 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV193 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV194 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV195 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV196 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV197 "Bacteria" "Cyanobacteria"     "Cyanobacteriia"     
## ASV198 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV199 "Bacteria" "Firmicutes"        "Bacilli"            
## ASV200 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV201 "Bacteria" "Actinobacteriota"  "Coriobacteriia"     
## ASV202 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV203 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV204 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV205 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV206 "Bacteria" "Firmicutes"        "Bacilli"            
## ASV207 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV208 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV209 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV210 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV211 "Bacteria" "Firmicutes"        "Bacilli"            
## ASV212 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV213 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV214 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV215 "Bacteria" "Firmicutes"        "Bacilli"            
## ASV216 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV217 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV218 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV219 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV220 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV221 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV222 "Bacteria" "Cyanobacteria"     "Cyanobacteriia"     
## ASV223 "Bacteria" "Firmicutes"        "Clostridia"         
## ASV224 "Bacteria" "Actinobacteriota"  "Coriobacteriia"     
## ASV225 "Bacteria" "Firmicutes"        "Bacilli"            
##        Order                                
## ASV1   "Bacteroidales"                      
## ASV2   "Bacteroidales"                      
## ASV3   "Bacteroidales"                      
## ASV4   "Bacteroidales"                      
## ASV5   "Bacteroidales"                      
## ASV6   "Bacteroidales"                      
## ASV7   "Bacteroidales"                      
## ASV8   "Bacteroidales"                      
## ASV9   "Bacteroidales"                      
## ASV10  "Bacteroidales"                      
## ASV11  "Lactobacillales"                    
## ASV12  "Bacteroidales"                      
## ASV13  "Lactobacillales"                    
## ASV14  "Bacteroidales"                      
## ASV15  "Lachnospirales"                     
## ASV16  "Erysipelotrichales"                 
## ASV17  "Bacteroidales"                      
## ASV18  "Bacteroidales"                      
## ASV19  "RF39"                               
## ASV20  "Bacteroidales"                      
## ASV21  "Lactobacillales"                    
## ASV22  "Lachnospirales"                     
## ASV23  "Lachnospirales"                     
## ASV24  "Peptococcales"                      
## ASV25  "Lachnospirales"                     
## ASV26  "Oscillospirales"                    
## ASV27  "Oscillospirales"                    
## ASV28  "Lachnospirales"                     
## ASV29  "Lachnospirales"                     
## ASV30  "Lachnospirales"                     
## ASV31  "Lachnospirales"                     
## ASV32  "Lachnospirales"                     
## ASV33  "Lachnospirales"                     
## ASV34  "Staphylococcales"                   
## ASV35  "Lachnospirales"                     
## ASV36  "Lachnospirales"                     
## ASV37  "Lachnospirales"                     
## ASV38  "Lachnospirales"                     
## ASV39  "Lachnospirales"                     
## ASV40  "Lachnospirales"                     
## ASV41  "Lachnospirales"                     
## ASV42  "Pseudomonadales"                    
## ASV43  "Lachnospirales"                     
## ASV44  "Lachnospirales"                     
## ASV45  "Bacillales"                         
## ASV46  "Lachnospirales"                     
## ASV47  "Lachnospirales"                     
## ASV48  "Lachnospirales"                     
## ASV49  "Lachnospirales"                     
## ASV50  "Oscillospirales"                    
## ASV51  "Campylobacterales"                  
## ASV52  "Lachnospirales"                     
## ASV53  "Peptostreptococcales-Tissierellales"
## ASV54  "Lachnospirales"                     
## ASV55  "Lachnospirales"                     
## ASV56  "Oscillospirales"                    
## ASV57  "Lachnospirales"                     
## ASV58  "Lachnospirales"                     
## ASV59  "Acholeplasmatales"                  
## ASV60  "Actinomycetales"                    
## ASV61  "RF39"                               
## ASV62  "Oscillospirales"                    
## ASV63  "Clostridiales"                      
## ASV64  "Burkholderiales"                    
## ASV65  "Oscillospirales"                    
## ASV66  "Lachnospirales"                     
## ASV67  "Bifidobacteriales"                  
## ASV68  "Lachnospirales"                     
## ASV69  "Lachnospirales"                     
## ASV70  "Bacteroidales"                      
## ASV71  "Lachnospirales"                     
## ASV72  "Lachnospirales"                     
## ASV73  "Lachnospirales"                     
## ASV74  "Lachnospirales"                     
## ASV75  "Clostridiales"                      
## ASV76  "Lachnospirales"                     
## ASV77  "Lachnospirales"                     
## ASV78  "Lachnospirales"                     
## ASV79  "Oscillospirales"                    
## ASV80  "Clostridia vadinBB60 group"         
## ASV81  "Oscillospirales"                    
## ASV82  "Lachnospirales"                     
## ASV83  "Lactobacillales"                    
## ASV84  "Lachnospirales"                     
## ASV85  "Enterobacterales"                   
## ASV86  "Lachnospirales"                     
## ASV87  "Lachnospirales"                     
## ASV88  "Lachnospirales"                     
## ASV89  "Lachnospirales"                     
## ASV90  "Lachnospirales"                     
## ASV91  "Lactobacillales"                    
## ASV92  "Oscillospirales"                    
## ASV93  "Oscillospirales"                    
## ASV94  "Saccharimonadales"                  
## ASV95  "Lachnospirales"                     
## ASV96  "Lachnospirales"                     
## ASV97  "Lachnospirales"                     
## ASV98  "Lactobacillales"                    
## ASV99  "Bacteroidales"                      
## ASV100 "Lachnospirales"                     
## ASV101 "Peptococcales"                      
## ASV102 "Pseudomonadales"                    
## ASV103 "Lactobacillales"                    
## ASV104 "Lachnospirales"                     
## ASV105 "Lachnospirales"                     
## ASV106 "Rickettsiales"                      
## ASV107 "Deinococcales"                      
## ASV108 "Clostridia vadinBB60 group"         
## ASV109 "Lachnospirales"                     
## ASV110 "Oscillospirales"                    
## ASV111 "Lachnospirales"                     
## ASV112 "Lachnospirales"                     
## ASV113 "Bacteroidales"                      
## ASV114 "Oscillospirales"                    
## ASV115 "Clostridia UCG-014"                 
## ASV116 "Lachnospirales"                     
## ASV117 "Lachnospirales"                     
## ASV118 "Lachnospirales"                     
## ASV119 "Lachnospirales"                     
## ASV120 "Lachnospirales"                     
## ASV121 "Lachnospirales"                     
## ASV122 "Lachnospirales"                     
## ASV123 "Lachnospirales"                     
## ASV124 "Lachnospirales"                     
## ASV125 "Lachnospirales"                     
## ASV126 "Lachnospirales"                     
## ASV127 "Lachnospirales"                     
## ASV128 "Lachnospirales"                     
## ASV129 "Lachnospirales"                     
## ASV130 "Lachnospirales"                     
## ASV131 "Lachnospirales"                     
## ASV132 "Lachnospirales"                     
## ASV133 "Oscillospirales"                    
## ASV134 "Lachnospirales"                     
## ASV135 "Lachnospirales"                     
## ASV136 "Lachnospirales"                     
## ASV137 "Lachnospirales"                     
## ASV138 "RF39"                               
## ASV139 "Bacteroidales"                      
## ASV140 "Lachnospirales"                     
## ASV141 "Lachnospirales"                     
## ASV142 "Pseudomonadales"                    
## ASV143 "Lachnospirales"                     
## ASV144 "Rhodobacterales"                    
## ASV145 "Lachnospirales"                     
## ASV146 "Lachnospirales"                     
## ASV147 "Lachnospirales"                     
## ASV148 "Lachnospirales"                     
## ASV149 "Christensenellales"                 
## ASV150 "Peptostreptococcales-Tissierellales"
## ASV151 "Coriobacteriales"                   
## ASV152 "Lachnospirales"                     
## ASV153 "Lachnospirales"                     
## ASV154 "Lachnospirales"                     
## ASV155 "Clostridia vadinBB60 group"         
## ASV156 "Clostridia vadinBB60 group"         
## ASV157 "Lachnospirales"                     
## ASV158 "Lachnospirales"                     
## ASV159 "Lachnospirales"                     
## ASV160 "Oscillospirales"                    
## ASV161 "Oscillospirales"                    
## ASV162 "Lachnospirales"                     
## ASV163 "Lachnospirales"                     
## ASV164 "Lachnospirales"                     
## ASV165 "Clostridia UCG-014"                 
## ASV166 "Lachnospirales"                     
## ASV167 "Lachnospirales"                     
## ASV168 "Lachnospirales"                     
## ASV169 "Oscillospirales"                    
## ASV170 "Oscillospirales"                    
## ASV171 "Lachnospirales"                     
## ASV172 "Lachnospirales"                     
## ASV173 "Lachnospirales"                     
## ASV174 "Lachnospirales"                     
## ASV175 "Oscillospirales"                    
## ASV176 "Lachnospirales"                     
## ASV177 "Lachnospirales"                     
## ASV178 "Oscillospirales"                    
## ASV179 "Lachnospirales"                     
## ASV180 "Lachnospirales"                     
## ASV181 "Oscillospirales"                    
## ASV182 "Lachnospirales"                     
## ASV183 "Verrucomicrobiales"                 
## ASV184 "Coriobacteriales"                   
## ASV185 "Chloroplast"                        
## ASV186 "Lachnospirales"                     
## ASV187 "Oscillospirales"                    
## ASV188 "Lactobacillales"                    
## ASV189 "Lachnospirales"                     
## ASV190 "Saccharimonadales"                  
## ASV191 "Lachnospirales"                     
## ASV192 "Clostridia UCG-014"                 
## ASV193 "Lachnospirales"                     
## ASV194 "Oscillospirales"                    
## ASV195 "Oscillospirales"                    
## ASV196 "Lachnospirales"                     
## ASV197 "Chloroplast"                        
## ASV198 "Clostridia vadinBB60 group"         
## ASV199 "Lactobacillales"                    
## ASV200 "Clostridiales"                      
## ASV201 "Coriobacteriales"                   
## ASV202 "Lachnospirales"                     
## ASV203 "Lachnospirales"                     
## ASV204 "Lachnospirales"                     
## ASV205 "Lachnospirales"                     
## ASV206 "Erysipelotrichales"                 
## ASV207 "Lachnospirales"                     
## ASV208 "Lachnospirales"                     
## ASV209 "Clostridia UCG-014"                 
## ASV210 "Lachnospirales"                     
## ASV211 "Lactobacillales"                    
## ASV212 "Oscillospirales"                    
## ASV213 "Oscillospirales"                    
## ASV214 "Oscillospirales"                    
## ASV215 "Lactobacillales"                    
## ASV216 "Lachnospirales"                     
## ASV217 "Lachnospirales"                     
## ASV218 "Clostridia vadinBB60 group"         
## ASV219 "Clostridia UCG-014"                 
## ASV220 "Lachnospirales"                     
## ASV221 "Clostridia vadinBB60 group"         
## ASV222 "Chloroplast"                        
## ASV223 "Clostridia UCG-014"                 
## ASV224 "Coriobacteriales"                   
## ASV225 "RF39"                               
##        Family                                 
## ASV1   "Muribaculaceae"                       
## ASV2   "Muribaculaceae"                       
## ASV3   "Muribaculaceae"                       
## ASV4   "Muribaculaceae"                       
## ASV5   "Bacteroidaceae"                       
## ASV6   "Muribaculaceae"                       
## ASV7   "Muribaculaceae"                       
## ASV8   "Rikenellaceae"                        
## ASV9   "Muribaculaceae"                       
## ASV10  "Muribaculaceae"                       
## ASV11  "Lactobacillaceae"                     
## ASV12  "Muribaculaceae"                       
## ASV13  "Lactobacillaceae"                     
## ASV14  "Muribaculaceae"                       
## ASV15  "Lachnospiraceae"                      
## ASV16  "Erysipelotrichaceae"                  
## ASV17  "Muribaculaceae"                       
## ASV18  "Muribaculaceae"                       
## ASV19  NA                                     
## ASV20  "Muribaculaceae"                       
## ASV21  "Lactobacillaceae"                     
## ASV22  "Lachnospiraceae"                      
## ASV23  "Lachnospiraceae"                      
## ASV24  "Peptococcaceae"                       
## ASV25  "Lachnospiraceae"                      
## ASV26  "Oscillospiraceae"                     
## ASV27  "Oscillospiraceae"                     
## ASV28  "Lachnospiraceae"                      
## ASV29  "Lachnospiraceae"                      
## ASV30  "Lachnospiraceae"                      
## ASV31  "Lachnospiraceae"                      
## ASV32  "Lachnospiraceae"                      
## ASV33  "Lachnospiraceae"                      
## ASV34  "Staphylococcaceae"                    
## ASV35  "Lachnospiraceae"                      
## ASV36  "Lachnospiraceae"                      
## ASV37  "Lachnospiraceae"                      
## ASV38  "Lachnospiraceae"                      
## ASV39  "Lachnospiraceae"                      
## ASV40  "Lachnospiraceae"                      
## ASV41  "Lachnospiraceae"                      
## ASV42  "Moraxellaceae"                        
## ASV43  "Lachnospiraceae"                      
## ASV44  "Lachnospiraceae"                      
## ASV45  "Bacillaceae"                          
## ASV46  "Lachnospiraceae"                      
## ASV47  "Lachnospiraceae"                      
## ASV48  "Lachnospiraceae"                      
## ASV49  "Lachnospiraceae"                      
## ASV50  "Ruminococcaceae"                      
## ASV51  "Helicobacteraceae"                    
## ASV52  "Lachnospiraceae"                      
## ASV53  "Anaerovoracaceae"                     
## ASV54  "Lachnospiraceae"                      
## ASV55  "Lachnospiraceae"                      
## ASV56  "Ruminococcaceae"                      
## ASV57  "Lachnospiraceae"                      
## ASV58  "Lachnospiraceae"                      
## ASV59  "Acholeplasmataceae"                   
## ASV60  "Actinomycetaceae"                     
## ASV61  NA                                     
## ASV62  "Oscillospiraceae"                     
## ASV63  "Clostridiaceae"                       
## ASV64  "Neisseriaceae"                        
## ASV65  "Oscillospiraceae"                     
## ASV66  "Lachnospiraceae"                      
## ASV67  "Bifidobacteriaceae"                   
## ASV68  "Lachnospiraceae"                      
## ASV69  "Lachnospiraceae"                      
## ASV70  "Bacteroidaceae"                       
## ASV71  "Lachnospiraceae"                      
## ASV72  "Lachnospiraceae"                      
## ASV73  "Lachnospiraceae"                      
## ASV74  "Lachnospiraceae"                      
## ASV75  "Clostridiaceae"                       
## ASV76  "Lachnospiraceae"                      
## ASV77  "Lachnospiraceae"                      
## ASV78  "Lachnospiraceae"                      
## ASV79  "Oscillospiraceae"                     
## ASV80  NA                                     
## ASV81  "Oscillospiraceae"                     
## ASV82  "Lachnospiraceae"                      
## ASV83  "Streptococcaceae"                     
## ASV84  "Lachnospiraceae"                      
## ASV85  "Enterobacteriaceae"                   
## ASV86  "Lachnospiraceae"                      
## ASV87  "Lachnospiraceae"                      
## ASV88  "Lachnospiraceae"                      
## ASV89  "Lachnospiraceae"                      
## ASV90  "Lachnospiraceae"                      
## ASV91  "Enterococcaceae"                      
## ASV92  "Oscillospiraceae"                     
## ASV93  "Oscillospiraceae"                     
## ASV94  "Saccharimonadaceae"                   
## ASV95  "Lachnospiraceae"                      
## ASV96  "Lachnospiraceae"                      
## ASV97  "Lachnospiraceae"                      
## ASV98  "Listeriaceae"                         
## ASV99  "Muribaculaceae"                       
## ASV100 "Lachnospiraceae"                      
## ASV101 "Peptococcaceae"                       
## ASV102 "Pseudomonadaceae"                     
## ASV103 "Streptococcaceae"                     
## ASV104 "Lachnospiraceae"                      
## ASV105 "Lachnospiraceae"                      
## ASV106 "Mitochondria"                         
## ASV107 "Deinococcaceae"                       
## ASV108 NA                                     
## ASV109 "Lachnospiraceae"                      
## ASV110 "Ruminococcaceae"                      
## ASV111 "Lachnospiraceae"                      
## ASV112 "Lachnospiraceae"                      
## ASV113 "Porphyromonadaceae"                   
## ASV114 "Oscillospiraceae"                     
## ASV115 NA                                     
## ASV116 "Lachnospiraceae"                      
## ASV117 "Lachnospiraceae"                      
## ASV118 "Lachnospiraceae"                      
## ASV119 "Lachnospiraceae"                      
## ASV120 "Lachnospiraceae"                      
## ASV121 "Lachnospiraceae"                      
## ASV122 "Lachnospiraceae"                      
## ASV123 "Lachnospiraceae"                      
## ASV124 "Lachnospiraceae"                      
## ASV125 "Lachnospiraceae"                      
## ASV126 "Lachnospiraceae"                      
## ASV127 "Lachnospiraceae"                      
## ASV128 "Lachnospiraceae"                      
## ASV129 "Lachnospiraceae"                      
## ASV130 "Lachnospiraceae"                      
## ASV131 "Lachnospiraceae"                      
## ASV132 "Lachnospiraceae"                      
## ASV133 "Oscillospiraceae"                     
## ASV134 "Lachnospiraceae"                      
## ASV135 "Lachnospiraceae"                      
## ASV136 "Lachnospiraceae"                      
## ASV137 "Lachnospiraceae"                      
## ASV138 NA                                     
## ASV139 "Muribaculaceae"                       
## ASV140 "Lachnospiraceae"                      
## ASV141 "Lachnospiraceae"                      
## ASV142 "Pseudomonadaceae"                     
## ASV143 "Lachnospiraceae"                      
## ASV144 "Rhodobacteraceae"                     
## ASV145 "Lachnospiraceae"                      
## ASV146 "Lachnospiraceae"                      
## ASV147 "Lachnospiraceae"                      
## ASV148 "Lachnospiraceae"                      
## ASV149 "Christensenellaceae"                  
## ASV150 "Anaerovoracaceae"                     
## ASV151 "Eggerthellaceae"                      
## ASV152 "Lachnospiraceae"                      
## ASV153 "Lachnospiraceae"                      
## ASV154 "Lachnospiraceae"                      
## ASV155 NA                                     
## ASV156 NA                                     
## ASV157 "Lachnospiraceae"                      
## ASV158 "Lachnospiraceae"                      
## ASV159 "Lachnospiraceae"                      
## ASV160 "[Eubacterium] coprostanoligenes group"
## ASV161 "Oscillospiraceae"                     
## ASV162 "Lachnospiraceae"                      
## ASV163 "Lachnospiraceae"                      
## ASV164 "Lachnospiraceae"                      
## ASV165 NA                                     
## ASV166 "Lachnospiraceae"                      
## ASV167 "Lachnospiraceae"                      
## ASV168 "Lachnospiraceae"                      
## ASV169 "Ruminococcaceae"                      
## ASV170 "Oscillospiraceae"                     
## ASV171 "Lachnospiraceae"                      
## ASV172 "Lachnospiraceae"                      
## ASV173 "Lachnospiraceae"                      
## ASV174 "Lachnospiraceae"                      
## ASV175 "Oscillospiraceae"                     
## ASV176 "Lachnospiraceae"                      
## ASV177 "Lachnospiraceae"                      
## ASV178 "Ruminococcaceae"                      
## ASV179 "Lachnospiraceae"                      
## ASV180 "Lachnospiraceae"                      
## ASV181 "Ruminococcaceae"                      
## ASV182 "Lachnospiraceae"                      
## ASV183 "Akkermansiaceae"                      
## ASV184 "Eggerthellaceae"                      
## ASV185 NA                                     
## ASV186 "Lachnospiraceae"                      
## ASV187 "Butyricicoccaceae"                    
## ASV188 "Streptococcaceae"                     
## ASV189 "Lachnospiraceae"                      
## ASV190 "Saccharimonadaceae"                   
## ASV191 "Lachnospiraceae"                      
## ASV192 NA                                     
## ASV193 "Lachnospiraceae"                      
## ASV194 "Ruminococcaceae"                      
## ASV195 "Ruminococcaceae"                      
## ASV196 "Lachnospiraceae"                      
## ASV197 NA                                     
## ASV198 NA                                     
## ASV199 "Streptococcaceae"                     
## ASV200 "Clostridiaceae"                       
## ASV201 "Eggerthellaceae"                      
## ASV202 "Lachnospiraceae"                      
## ASV203 "Lachnospiraceae"                      
## ASV204 "Lachnospiraceae"                      
## ASV205 "Lachnospiraceae"                      
## ASV206 "Erysipelatoclostridiaceae"            
## ASV207 "Lachnospiraceae"                      
## ASV208 "Lachnospiraceae"                      
## ASV209 NA                                     
## ASV210 "Lachnospiraceae"                      
## ASV211 "Streptococcaceae"                     
## ASV212 "Ruminococcaceae"                      
## ASV213 "Oscillospiraceae"                     
## ASV214 "Oscillospiraceae"                     
## ASV215 "Streptococcaceae"                     
## ASV216 "Lachnospiraceae"                      
## ASV217 "Lachnospiraceae"                      
## ASV218 NA                                     
## ASV219 NA                                     
## ASV220 "Lachnospiraceae"                      
## ASV221 NA                                     
## ASV222 NA                                     
## ASV223 NA                                     
## ASV224 "Atopobiaceae"                         
## ASV225 NA                                     
##        Genus                             
## ASV1   NA                                
## ASV2   NA                                
## ASV3   NA                                
## ASV4   NA                                
## ASV5   "Bacteroides"                     
## ASV6   NA                                
## ASV7   NA                                
## ASV8   "Alistipes"                       
## ASV9   NA                                
## ASV10  NA                                
## ASV11  "Lactobacillus"                   
## ASV12  NA                                
## ASV13  "Ligilactobacillus"               
## ASV14  NA                                
## ASV15  "Lachnospiraceae NK4A136 group"   
## ASV16  "Turicibacter"                    
## ASV17  NA                                
## ASV18  NA                                
## ASV19  NA                                
## ASV20  NA                                
## ASV21  "HT002"                           
## ASV22  NA                                
## ASV23  "Lachnospiraceae NK4A136 group"   
## ASV24  NA                                
## ASV25  NA                                
## ASV26  "Oscillibacter"                   
## ASV27  "Oscillibacter"                   
## ASV28  "Lachnospiraceae NK4A136 group"   
## ASV29  "Lachnospiraceae NK4A136 group"   
## ASV30  NA                                
## ASV31  "Lachnospiraceae NK4A136 group"   
## ASV32  NA                                
## ASV33  "Lachnospiraceae NK4A136 group"   
## ASV34  "Staphylococcus"                  
## ASV35  NA                                
## ASV36  "Lachnospiraceae NK4A136 group"   
## ASV37  "Lachnospiraceae NK4A136 group"   
## ASV38  "Lachnospiraceae NK4A136 group"   
## ASV39  NA                                
## ASV40  NA                                
## ASV41  "Lachnospiraceae UCG-001"         
## ASV42  "Acinetobacter"                   
## ASV43  "Roseburia"                       
## ASV44  "Lachnoclostridium"               
## ASV45  "Bacillus"                        
## ASV46  NA                                
## ASV47  "A2"                              
## ASV48  NA                                
## ASV49  NA                                
## ASV50  "Incertae Sedis"                  
## ASV51  "Helicobacter"                    
## ASV52  "Lachnospiraceae UCG-001"         
## ASV53  "[Eubacterium] nodatum group"     
## ASV54  "Lachnospiraceae NK4A136 group"   
## ASV55  NA                                
## ASV56  "Incertae Sedis"                  
## ASV57  "Lachnospiraceae NK4A136 group"   
## ASV58  "Lachnoclostridium"               
## ASV59  "Anaeroplasma"                    
## ASV60  "Actinomyces"                     
## ASV61  NA                                
## ASV62  NA                                
## ASV63  "Clostridium sensu stricto 1"     
## ASV64  "Neisseria"                       
## ASV65  "Intestinimonas"                  
## ASV66  "Lachnospiraceae NK4A136 group"   
## ASV67  "Bifidobacterium"                 
## ASV68  NA                                
## ASV69  NA                                
## ASV70  "Bacteroides"                     
## ASV71  NA                                
## ASV72  "Roseburia"                       
## ASV73  "Lachnospiraceae UCG-004"         
## ASV74  "Lachnospiraceae NK4A136 group"   
## ASV75  "Clostridium sensu stricto 1"     
## ASV76  "Roseburia"                       
## ASV77  "Lachnoclostridium"               
## ASV78  "Lachnospiraceae FCS020 group"    
## ASV79  NA                                
## ASV80  NA                                
## ASV81  NA                                
## ASV82  NA                                
## ASV83  "Streptococcus"                   
## ASV84  "Lachnospiraceae NK4A136 group"   
## ASV85  "Escherichia-Shigella"            
## ASV86  NA                                
## ASV87  "Roseburia"                       
## ASV88  "Lachnospiraceae NK4A136 group"   
## ASV89  "Lachnospiraceae NK4A136 group"   
## ASV90  "Lachnoclostridium"               
## ASV91  "Enterococcus"                    
## ASV92  "Colidextribacter"                
## ASV93  "Colidextribacter"                
## ASV94  "Candidatus Saccharimonas"        
## ASV95  NA                                
## ASV96  NA                                
## ASV97  "Lachnospiraceae UCG-006"         
## ASV98  "Listeria"                        
## ASV99  NA                                
## ASV100 NA                                
## ASV101 NA                                
## ASV102 "Pseudomonas"                     
## ASV103 "Streptococcus"                   
## ASV104 "A2"                              
## ASV105 "A2"                              
## ASV106 NA                                
## ASV107 "Deinococcus"                     
## ASV108 NA                                
## ASV109 NA                                
## ASV110 "Anaerotruncus"                   
## ASV111 "Roseburia"                       
## ASV112 NA                                
## ASV113 "Porphyromonas"                   
## ASV114 "Colidextribacter"                
## ASV115 NA                                
## ASV116 "[Eubacterium] xylanophilum group"
## ASV117 NA                                
## ASV118 "Lachnospiraceae FCS020 group"    
## ASV119 "Lachnospiraceae NK4A136 group"   
## ASV120 "A2"                              
## ASV121 "Roseburia"                       
## ASV122 "Roseburia"                       
## ASV123 "A2"                              
## ASV124 NA                                
## ASV125 "Lachnospiraceae UCG-006"         
## ASV126 NA                                
## ASV127 "Lachnospiraceae UCG-001"         
## ASV128 "Lachnospiraceae NK4A136 group"   
## ASV129 "Roseburia"                       
## ASV130 NA                                
## ASV131 "Lachnospiraceae NK4A136 group"   
## ASV132 "GCA-900066575"                   
## ASV133 "Colidextribacter"                
## ASV134 NA                                
## ASV135 "Lachnospiraceae UCG-001"         
## ASV136 NA                                
## ASV137 "ASF356"                          
## ASV138 NA                                
## ASV139 NA                                
## ASV140 NA                                
## ASV141 NA                                
## ASV142 "Pseudomonas"                     
## ASV143 NA                                
## ASV144 "Rhodobacter"                     
## ASV145 "Lachnoclostridium"               
## ASV146 NA                                
## ASV147 NA                                
## ASV148 "Roseburia"                       
## ASV149 NA                                
## ASV150 "Family XIII UCG-001"             
## ASV151 "Enterorhabdus"                   
## ASV152 NA                                
## ASV153 "Acetatifactor"                   
## ASV154 NA                                
## ASV155 NA                                
## ASV156 NA                                
## ASV157 NA                                
## ASV158 NA                                
## ASV159 "Lachnospiraceae NK4A136 group"   
## ASV160 NA                                
## ASV161 "Oscillibacter"                   
## ASV162 NA                                
## ASV163 NA                                
## ASV164 "ASF356"                          
## ASV165 NA                                
## ASV166 "GCA-900066575"                   
## ASV167 "Tyzzerella"                      
## ASV168 NA                                
## ASV169 NA                                
## ASV170 NA                                
## ASV171 "Acetatifactor"                   
## ASV172 NA                                
## ASV173 "GCA-900066575"                   
## ASV174 NA                                
## ASV175 NA                                
## ASV176 "Lachnospiraceae NK4A136 group"   
## ASV177 "Acetatifactor"                   
## ASV178 NA                                
## ASV179 "Roseburia"                       
## ASV180 NA                                
## ASV181 NA                                
## ASV182 "Lachnoclostridium"               
## ASV183 "Akkermansia"                     
## ASV184 "Enterorhabdus"                   
## ASV185 NA                                
## ASV186 NA                                
## ASV187 "Butyricicoccus"                  
## ASV188 "Streptococcus"                   
## ASV189 NA                                
## ASV190 "Candidatus Saccharimonas"        
## ASV191 "GCA-900066575"                   
## ASV192 NA                                
## ASV193 "Roseburia"                       
## ASV194 NA                                
## ASV195 NA                                
## ASV196 "Lachnospiraceae NK4B4 group"     
## ASV197 NA                                
## ASV198 NA                                
## ASV199 "Streptococcus"                   
## ASV200 "Candidatus Arthromitus"          
## ASV201 NA                                
## ASV202 NA                                
## ASV203 NA                                
## ASV204 NA                                
## ASV205 NA                                
## ASV206 "Candidatus Stoquefichus"         
## ASV207 "Roseburia"                       
## ASV208 "Lachnoclostridium"               
## ASV209 NA                                
## ASV210 "Lachnospiraceae FCS020 group"    
## ASV211 "Streptococcus"                   
## ASV212 "Anaerotruncus"                   
## ASV213 "Intestinimonas"                  
## ASV214 "Intestinimonas"                  
## ASV215 "Streptococcus"                   
## ASV216 "[Eubacterium] xylanophilum group"
## ASV217 NA                                
## ASV218 NA                                
## ASV219 NA                                
## ASV220 "GCA-900066575"                   
## ASV221 NA                                
## ASV222 NA                                
## ASV223 NA                                
## ASV224 "Coriobacteriaceae UCG-002"       
## ASV225 NA

Basics of phyloseq

The below functions will enable accessing the object within the phyloseq.

sample_names(phyloseq)
##  [1] "F3D0"   "F3D1"   "F3D141" "F3D142" "F3D143" "F3D144" "F3D145" "F3D146"
##  [9] "F3D147" "F3D148" "F3D149" "F3D150" "F3D2"   "F3D3"   "F3D5"   "F3D6"  
## [17] "F3D7"   "F3D8"   "F3D9"
taxa_names(phyloseq)
##   [1] "ASV1"   "ASV2"   "ASV3"   "ASV4"   "ASV5"   "ASV6"   "ASV7"   "ASV8"  
##   [9] "ASV9"   "ASV10"  "ASV11"  "ASV12"  "ASV13"  "ASV14"  "ASV15"  "ASV16" 
##  [17] "ASV17"  "ASV18"  "ASV19"  "ASV20"  "ASV21"  "ASV22"  "ASV23"  "ASV24" 
##  [25] "ASV25"  "ASV26"  "ASV27"  "ASV28"  "ASV29"  "ASV30"  "ASV31"  "ASV32" 
##  [33] "ASV33"  "ASV34"  "ASV35"  "ASV36"  "ASV37"  "ASV38"  "ASV39"  "ASV40" 
##  [41] "ASV41"  "ASV42"  "ASV43"  "ASV44"  "ASV45"  "ASV46"  "ASV47"  "ASV48" 
##  [49] "ASV49"  "ASV50"  "ASV51"  "ASV52"  "ASV53"  "ASV54"  "ASV55"  "ASV56" 
##  [57] "ASV57"  "ASV58"  "ASV59"  "ASV60"  "ASV61"  "ASV62"  "ASV63"  "ASV64" 
##  [65] "ASV65"  "ASV66"  "ASV67"  "ASV68"  "ASV69"  "ASV70"  "ASV71"  "ASV72" 
##  [73] "ASV73"  "ASV74"  "ASV75"  "ASV76"  "ASV77"  "ASV78"  "ASV79"  "ASV80" 
##  [81] "ASV81"  "ASV82"  "ASV83"  "ASV84"  "ASV85"  "ASV86"  "ASV87"  "ASV88" 
##  [89] "ASV89"  "ASV90"  "ASV91"  "ASV92"  "ASV93"  "ASV94"  "ASV95"  "ASV96" 
##  [97] "ASV97"  "ASV98"  "ASV99"  "ASV100" "ASV101" "ASV102" "ASV103" "ASV104"
## [105] "ASV105" "ASV106" "ASV107" "ASV108" "ASV109" "ASV110" "ASV111" "ASV112"
## [113] "ASV113" "ASV114" "ASV115" "ASV116" "ASV117" "ASV118" "ASV119" "ASV120"
## [121] "ASV121" "ASV122" "ASV123" "ASV124" "ASV125" "ASV126" "ASV127" "ASV128"
## [129] "ASV129" "ASV130" "ASV131" "ASV132" "ASV133" "ASV134" "ASV135" "ASV136"
## [137] "ASV137" "ASV138" "ASV139" "ASV140" "ASV141" "ASV142" "ASV143" "ASV144"
## [145] "ASV145" "ASV146" "ASV147" "ASV148" "ASV149" "ASV150" "ASV151" "ASV152"
## [153] "ASV153" "ASV154" "ASV155" "ASV156" "ASV157" "ASV158" "ASV159" "ASV160"
## [161] "ASV161" "ASV162" "ASV163" "ASV164" "ASV165" "ASV166" "ASV167" "ASV168"
## [169] "ASV169" "ASV170" "ASV171" "ASV172" "ASV173" "ASV174" "ASV175" "ASV176"
## [177] "ASV177" "ASV178" "ASV179" "ASV180" "ASV181" "ASV182" "ASV183" "ASV184"
## [185] "ASV185" "ASV186" "ASV187" "ASV188" "ASV189" "ASV190" "ASV191" "ASV192"
## [193] "ASV193" "ASV194" "ASV195" "ASV196" "ASV197" "ASV198" "ASV199" "ASV200"
## [201] "ASV201" "ASV202" "ASV203" "ASV204" "ASV205" "ASV206" "ASV207" "ASV208"
## [209] "ASV209" "ASV210" "ASV211" "ASV212" "ASV213" "ASV214" "ASV215" "ASV216"
## [217] "ASV217" "ASV218" "ASV219" "ASV220" "ASV221" "ASV222" "ASV223" "ASV224"
## [225] "ASV225"
rank_names(phyloseq)
## [1] "Kingdom" "Phylum"  "Class"   "Order"   "Family"  "Genus"
rank_names(phyloseq)
## [1] "Kingdom" "Phylum"  "Class"   "Order"   "Family"  "Genus"

Summary of phyloseq object

Create table, number of features for each phyla

table(tax_table(phyloseq)[, "Phylum"], exclude = NULL)
## 
##  Actinobacteriota      Bacteroidota  Campylobacterota     Cyanobacteria 
##                 6                19                 1                 3 
##      Deinococcota        Firmicutes   Patescibacteria    Proteobacteria 
##                 1               185                 2                 7 
## Verrucomicrobiota 
##                 1

We can see that most of taxa were from Firmicutes phylum.

Making a table of prevalence will show you this.

# Compute prevalence of each feature, store as data.frame
prevdf = apply(X = otu_table(phyloseq),
                 MARGIN = ifelse(taxa_are_rows(phyloseq), yes = 1, no = 2),
                 FUN = function(x){sum(x > 0)})
# Add taxonomy and total read counts to this data.frame
prevdf = data.frame(Prevalence = prevdf,
                      TotalAbundance = taxa_sums(phyloseq),
                      tax_table(phyloseq))


plyr::ddply(prevdf, "Phylum", function(df1){cbind(mean(df1$Prevalence),sum(df1$Prevalence))}) %>% 
        rename(avg_reads = "1", prevalence = "2")
##              Phylum avg_reads prevalence
## 1  Actinobacteriota  4.666667         28
## 2      Bacteroidota 13.842105        263
## 3  Campylobacterota  0.000000          0
## 4     Cyanobacteria  1.666667          5
## 5      Deinococcota  1.000000          1
## 6        Firmicutes  6.648649       1230
## 7   Patescibacteria  7.500000         15
## 8    Proteobacteria  3.714286         26
## 9 Verrucomicrobiota  2.000000          2

You ca do the same thing for other taxonomic ranks as well.

plyr::ddply(prevdf, "Family", function(df1){cbind(mean(df1$Prevalence),sum(df1$Prevalence))}) %>% 
        rename(avg_reads = "1", prevalence = "2")
##                                   Family  avg_reads prevalence
## 1  [Eubacterium] coprostanoligenes group  3.0000000          3
## 2                     Acholeplasmataceae 10.0000000         10
## 3                       Actinomycetaceae  0.0000000          0
## 4                        Akkermansiaceae  2.0000000          2
## 5                       Anaerovoracaceae 13.5000000         27
## 6                           Atopobiaceae  1.0000000          1
## 7                            Bacillaceae  0.0000000          0
## 8                         Bacteroidaceae  9.5000000         19
## 9                     Bifidobacteriaceae 13.0000000         13
## 10                     Butyricicoccaceae  2.0000000          2
## 11                   Christensenellaceae  9.0000000          9
## 12                        Clostridiaceae  4.3333333         13
## 13                        Deinococcaceae  1.0000000          1
## 14                       Eggerthellaceae  4.6666667         14
## 15                    Enterobacteriaceae  6.0000000          6
## 16                       Enterococcaceae  0.0000000          0
## 17             Erysipelatoclostridiaceae  3.0000000          3
## 18                   Erysipelotrichaceae 15.0000000         15
## 19                     Helicobacteraceae  0.0000000          0
## 20                       Lachnospiraceae  6.8813559        812
## 21                      Lactobacillaceae 18.6666667         56
## 22                          Listeriaceae  0.0000000          0
## 23                          Mitochondria  8.0000000          8
## 24                         Moraxellaceae  1.0000000          1
## 25                        Muribaculaceae 15.0000000        225
## 26                         Neisseriaceae  2.0000000          2
## 27                      Oscillospiraceae  7.4666667        112
## 28                        Peptococcaceae 16.5000000         33
## 29                    Porphyromonadaceae  0.0000000          0
## 30                      Pseudomonadaceae  4.5000000          9
## 31                      Rhodobacteraceae  0.0000000          0
## 32                         Rikenellaceae 19.0000000         19
## 33                       Ruminococcaceae  5.1111111         46
## 34                    Saccharimonadaceae  7.5000000         15
## 35                     Staphylococcaceae  0.0000000          0
## 36                      Streptococcaceae  0.6666667          4
## 37                                  <NA>  4.5000000         90

Pevalence filtering

In many literature, they filter taxa that is having low-prevalence (to remove sequencing errors). It is not neccessary, but to do that you can use the below code

First, we can visualize the prevalence of those taxa in each phylum as below.

# Subset to the remaining phyla
prevdf1 = subset(prevdf, Phylum %in% get_taxa_unique(phyloseq, "Phylum"))

ggplot(prevdf1, aes(TotalAbundance, Prevalence / nsamples(phyloseq) * 100,color=Phylum)) +
  # Include a guess for parameter
        geom_hline(yintercept = 0.05, alpha = 0.5, linetype = 2) + 
        geom_point(size = 2, alpha = 0.7) +
        scale_x_log10() +  
        xlab("Total read counts") + 
        ylab("Prevalence (% samples)") +
        facet_wrap(~Phylum) 

You can see some of taxa were low-prevalent.

prevalenceThreshold = 0.1 * nsamples(phyloseq)
prevalenceThreshold
## [1] 1.9

As we have less than 20 samples, 5% filtering cannot filter any taxa. So I temporarilly used 10% as prevalence cut.

taxa_to_keep = rownames(prevdf1)[(prevdf1$Prevalence >= prevalenceThreshold)]
phyloseq_filtered = prune_taxa(taxa_to_keep, phyloseq)

We filtered 48 taxa, that they were having prevalecne lower than 1.9!

Now, let’s see how many genus do we have.

length(get_taxa_unique(phyloseq_filtered, taxonomic.rank = "Genus"))
## [1] 40

There are 40 genuses, and

tax_table(phyloseq_filtered) %>%
        data.frame %>%
        .$Genus %>% 
        table(useNA = "always")
## .
##      [Eubacterium] nodatum group [Eubacterium] xylanophilum group 
##                                1                                1 
##                               A2                    Acetatifactor 
##                                5                                3 
##                      Akkermansia                        Alistipes 
##                                1                                1 
##                     Anaeroplasma                    Anaerotruncus 
##                                1                                1 
##                           ASF356                      Bacteroides 
##                                2                                1 
##                  Bifidobacterium                   Butyricicoccus 
##                                1                                1 
##           Candidatus Arthromitus         Candidatus Saccharimonas 
##                                1                                2 
##          Candidatus Stoquefichus      Clostridium sensu stricto 1 
##                                1                                2 
##                 Colidextribacter                    Enterorhabdus 
##                                4                                2 
##             Escherichia-Shigella              Family XIII UCG-001 
##                                1                                1 
##                    GCA-900066575                            HT002 
##                                4                                1 
##                   Incertae Sedis                   Intestinimonas 
##                                2                                1 
##                Lachnoclostridium     Lachnospiraceae FCS020 group 
##                                5                                2 
##    Lachnospiraceae NK4A136 group          Lachnospiraceae UCG-001 
##                               20                                4 
##          Lachnospiraceae UCG-004          Lachnospiraceae UCG-006 
##                                1                                2 
##                    Lactobacillus                Ligilactobacillus 
##                                1                                1 
##                        Neisseria                    Oscillibacter 
##                                1                                3 
##                      Pseudomonas                        Roseburia 
##                                1                               11 
##                    Streptococcus                     Turicibacter 
##                                1                                1 
##                       Tyzzerella                             <NA> 
##                                1                               81

We have multiple species within each Genera. And Quite many taxa were not annotated at Genus level.

Lets remove taxa without Genus assignment

phyloseq_genus = tax_glom(phyloseq_filtered, "Genus", NArm = TRUE)

Relative abundacne

Now, we can look at their abundance barplot.

plot_bar(phyloseq_genus, fill = "Genus") +
        ylab("Total read counts")

Alternatively,

# Create a df with all `Top 10 Genus` and flag the top 20
top <- phyloseq_genus %>% taxa_sums %>% sort(decreasing=TRUE) %>% 
        names %>% as.data.frame(labels=TRUE) %>% rename(`Top 10 Genus`=".") %>%
        mutate(`Top 10 Genus`=as.factor(case_when( #create agg`Top 10 Genus` variable
                row_number()<=10~`Top 10 Genus`,row_number()>10~'Other'
                )
                )
               )
top
##    Top 10 Genus
## 1         ASV15
## 2          ASV5
## 3          ASV8
## 4         ASV11
## 5         ASV13
## 6         ASV26
## 7         ASV43
## 8         ASV16
## 9         ASV44
## 10        ASV21
## 11        Other
## 12        Other
## 13        Other
## 14        Other
## 15        Other
## 16        Other
## 17        Other
## 18        Other
## 19        Other
## 20        Other
## 21        Other
## 22        Other
## 23        Other
## 24        Other
## 25        Other
## 26        Other
## 27        Other
## 28        Other
## 29        Other
## 30        Other
## 31        Other
## 32        Other
## 33        Other
## 34        Other
## 35        Other
## 36        Other
## 37        Other
## 38        Other
## 39        Other
top_tax_table <- tax_table(phyloseq_genus) %>% data.frame() %>% 
        mutate(ASV = rownames(.),
                `Top10Genus` = case_when(ASV %in% top$`Top 10 Genus` ~ Genus,
                                          .default = "Others")
        )

phyloseq_genus_top_10 <- merge_phyloseq(tax_table(as.matrix(top_tax_table)),
                                        otu_table(phyloseq_genus),
                                        sample_data(phyloseq_genus))


plot_bar(phyloseq_genus_top_10, fill = "Top10Genus") +
        ylab("Total read counts")

As I thaught in the lecture, the sequencing dataset’s total read counts does not mean something. It need to be noralized to relative abundance unless its sequencing procedure is contianing internal standards (i.e., spiek-ins) or other data such as ddPCR/PCR abundance estimates.

phyloseq_rel <- transform_sample_counts(phyloseq_genus_top_10, function(x){x/sum(x)})
plot_bar(phyloseq_rel, fill = "Top10Genus") +
        ylab("Total read counts")

We had one variable! Can we facet the plot by its sample data.

plot_bar(phyloseq_rel, fill = "Top10Genus") +
        ylab("Total read counts") +
        facet_wrap(~When, scales = "free")

With more functions, we can make the plot prettier

plot_bar(phyloseq_rel, fill = "Top10Genus") +
        ylab("Total read counts") +
        theme_classic() +
        theme(axis.text.x = element_text(angle = 90)) +
        scale_fill_brewer(type = "qual", palette = 3) +
        facet_wrap(~When, scales = "free") +
        ggtitle("Microbiome composition by sampling event time")

Can you see the difference?

Of course ifyou not. We need to calculate some simple matrices so that a number can represent the data at once.

microbiome::diversity() function with a phyloseqobject as a input, will generate multiple alpha-diveristy indices at once!

microbiome::alpha(phyloseq_rel)
##        observed chao1 diversity_inverse_simpson diversity_gini_simpson
## F3D0         27    27                  6.055101              0.8348500
## F3D1         27    27                  5.473731              0.8173092
## F3D141       20    20                  7.311927              0.8632371
## F3D142       14    14                  6.118230              0.8365540
## F3D143       20    20                  8.458811              0.8817801
## F3D144       18    18                  6.641652              0.8494351
## F3D145       24    24                  6.477691              0.8456240
## F3D146       22    22                  8.536879              0.8828612
## F3D147       27    27                  9.572472              0.8955338
## F3D148       27    27                  7.532499              0.8672419
## F3D149       27    27                  9.309459              0.8925824
## F3D150       21    21                  8.317748              0.8797752
## F3D2         33    33                  6.532057              0.8469089
## F3D3         21    21                  6.827747              0.8535388
## F3D5         24    24                  5.415914              0.8153590
## F3D6         27    27                  7.339601              0.8637528
## F3D7         19    19                  4.996238              0.7998494
## F3D8         27    27                  6.762416              0.8521238
## F3D9         26    26                  6.356050              0.8426696
##        diversity_shannon diversity_coverage evenness_camargo evenness_pielou
## F3D0            2.443989                  3        0.3421164       0.7415383
## F3D1            2.339922                  3        0.3130526       0.7099630
## F3D141          2.292807                  3        0.3554003       0.7653576
## F3D142          2.063371                  3        0.4024161       0.7818592
## F3D143          2.453088                  3        0.4195079       0.8188608
## F3D144          2.266895                  3        0.3772324       0.7842918
## F3D145          2.255152                  3        0.2924613       0.7096016
## F3D146          2.444567                  3        0.3695040       0.7908553
## F3D147          2.605667                  4        0.3682202       0.7905935
## F3D148          2.340649                  3        0.2895153       0.7101834
## F3D149          2.552235                  4        0.3494331       0.7743815
## F3D150          2.489153                  3        0.4144107       0.8175841
## F3D2            2.388560                  2        0.2603065       0.6831275
## F3D3            2.306098                  3        0.3437111       0.7574579
## F3D5            2.239871                  2        0.2964301       0.7047932
## F3D6            2.376133                  3        0.2931972       0.7209500
## F3D7            2.051146                  2        0.3015193       0.6966169
## F3D8            2.341600                  3        0.2864801       0.7104720
## F3D9            2.298808                  3        0.2858810       0.7055678
##        evenness_simpson evenness_evar evenness_bulla dominance_dbp
## F3D0          0.2242630     0.3306606      0.5158717     0.3693158
## F3D1          0.2027308     0.2746231      0.4728233     0.3919032
## F3D141        0.3655963     0.3230793      0.4627127     0.2416918
## F3D142        0.4370164     0.3130210      0.5128205     0.2922824
## F3D143        0.4229406     0.4711282      0.5092036     0.2249561
## F3D144        0.3689807     0.3923232      0.5116564     0.3006135
## F3D145        0.2699038     0.2770593      0.3962795     0.2495854
## F3D146        0.3880400     0.3341278      0.4768462     0.2117040
## F3D147        0.3545360     0.3238547      0.4969390     0.1730104
## F3D148        0.2789814     0.2584735      0.3683532     0.1998404
## F3D149        0.3447948     0.3161600      0.4565414     0.1762267
## F3D150        0.3960832     0.4853761      0.5367347     0.2448980
## F3D2          0.1979411     0.2346582      0.3905340     0.2962048
## F3D3          0.3251308     0.3797586      0.4592154     0.2484433
## F3D5          0.2256631     0.3011122      0.4388391     0.3764783
## F3D6          0.2718371     0.2946045      0.4064334     0.2210829
## F3D7          0.2629599     0.2894241      0.4074074     0.3716108
## F3D8          0.2504598     0.2720016      0.4264568     0.2598684
## F3D9          0.2444634     0.3327522      0.4136307     0.2716636
##        dominance_dmn dominance_absolute dominance_relative dominance_simpson
## F3D0       0.4470888          0.3693158          0.3693158         0.1651500
## F3D1       0.4699499          0.3919032          0.3919032         0.1826908
## F3D141     0.4199396          0.2416918          0.2416918         0.1367629
## F3D142     0.4548440          0.2922824          0.2922824         0.1634460
## F3D143     0.3673111          0.2249561          0.2249561         0.1182199
## F3D144     0.4392638          0.3006135          0.3006135         0.1505649
## F3D145     0.4917081          0.2495854          0.2495854         0.1543760
## F3D146     0.3648881          0.2117040          0.2117040         0.1171388
## F3D147     0.3302576          0.1730104          0.1730104         0.1044662
## F3D148     0.3741524          0.1998404          0.1998404         0.1327581
## F3D149     0.3244644          0.1762267          0.1762267         0.1074176
## F3D150     0.4081633          0.2448980          0.2448980         0.1202248
## F3D2       0.5078553          0.2962048          0.2962048         0.1530911
## F3D3       0.4819427          0.2484433          0.2484433         0.1464612
## F3D5       0.5111695          0.3764783          0.3764783         0.1846410
## F3D6       0.4150943          0.2210829          0.2210829         0.1362472
## F3D7       0.5398724          0.3716108          0.3716108         0.2001506
## F3D8       0.4797932          0.2598684          0.2598684         0.1478762
## F3D9       0.4881170          0.2716636          0.2716636         0.1573304
##        dominance_core_abundance dominance_gini rarity_log_modulo_skewness
## F3D0                  0.9689758      0.7502915                   1.554475
## F3D1                  0.9816361      0.7751809                   1.872954
## F3D141                0.9894260      0.8102874                   1.598483
## F3D142                0.9885057      0.8477117                   1.506562
## F3D143                0.9912127      0.7712136                   1.533253
## F3D144                0.9852761      0.8100676                   1.366767
## F3D145                0.9834163      0.8122635                   1.650961
## F3D146                0.9741824      0.7780573                   1.485358
## F3D147                0.9780854      0.7353779                   1.656629
## F3D148                0.9884324      0.7936751                   1.862154
## F3D149                0.9737388      0.7517410                   1.764083
## F3D150                0.9737609      0.7624530                   1.439476
## F3D2                  0.9733451      0.7779030                   1.904880
## F3D3                  0.9788294      0.8022480                   1.624594
## F3D5                  0.9737188      0.8079113                   1.626114
## F3D6                  0.9762100      0.7877201                   1.891565
## F3D7                  0.9928230      0.8449679                   1.556327
## F3D8                  0.9844925      0.7949200                   1.861726
## F3D9                  0.9729433      0.7977500                   1.647142
##        rarity_low_abundance rarity_rare_abundance
## F3D0            0.001274968           0.011049724
## F3D1            0.002086811           0.002921536
## F3D141          0.000000000           0.000000000
## F3D142          0.000000000           0.011494253
## F3D143          0.000000000           0.000000000
## F3D144          0.000000000           0.002453988
## F3D145          0.001658375           0.003316750
## F3D146          0.000000000           0.000000000
## F3D147          0.004998078           0.003460208
## F3D148          0.008376546           0.002792182
## F3D149          0.000000000           0.000000000
## F3D150          0.000000000           0.000000000
## F3D2            0.009885260           0.003353928
## F3D3            0.000000000           0.000000000
## F3D5            0.001314060           0.002628121
## F3D6            0.001640689           0.002871206
## F3D7            0.003189793           0.001594896
## F3D8            0.004229323           0.002819549
## F3D9            0.000000000           0.006946984

Let’s add the diversity indices to original sample_data().

sample_data_with_alpha <-
        phyloseq_rel %>%
        sample_data() %>%
        merge(., #Merge function will do the same thing as vloopup at excel
              microbiome::alpha(phyloseq_rel),
              by = 0) %>%
        column_to_rownames("Row.names") %>%
        sample_data

sample_data(phyloseq_rel) <- sample_data_with_alpha

Alpha diversity boxplots

sample_data_with_alpha %>%
        ggplot(aes(x = When, y = observed)) +
        geom_boxplot() +
        xlab("Species richness") +
        theme_classic(base_size = 15)

As you can see, the alpha-diversity (species richenss) seemd to have different values.

sample_data_with_alpha %>%
        ggplot(aes(x = When, y = diversity_inverse_simpson)) +
        geom_boxplot() +
        xlab("Inverse Simpson") +
        theme_classic(base_size = 15)

sample_data_with_alpha %>%
        ggplot(aes(x = When, y = diversity_shannon)) +
        geom_boxplot() +
        xlab("Inverse Simpson") +
        theme_classic(base_size = 15)

sample_data_with_alpha %>%
        ggplot(aes(x = When, y = dominance_dbp)) +
        geom_boxplot() +
        xlab("Berger Perker index") +
        theme_classic(base_size = 15)

It seems like there are multiple different changes in alpha diversity!

How about Beta?

Distances between two samples, can be calculated in many ways.

Famous calculations, can be done with dist() function

Beta diversity calculation

Bray-Curtis distnaces

phyloseq::distance(phyloseq_rel, method = "bray")
##             F3D0      F3D1    F3D141    F3D142    F3D143    F3D144    F3D145
## F3D1   0.1617363                                                            
## F3D141 0.5016585 0.5101768                                                  
## F3D142 0.6117886 0.6132388 0.4003778                                        
## F3D143 0.5025906 0.4843155 0.2466802 0.2161918                              
## F3D144 0.5916932 0.6137586 0.3695281 0.4525049 0.3579027                    
## F3D145 0.5894426 0.6171674 0.3545452 0.3277006 0.2543390 0.2207622          
## F3D146 0.3941444 0.3897431 0.2996539 0.5110689 0.3205143 0.3773640 0.3897923
## F3D147 0.4830239 0.4819109 0.3182267 0.3897137 0.2463592 0.2606685 0.2771466
## F3D148 0.5199403 0.5347185 0.1700583 0.3293065 0.2127113 0.3141956 0.2614451
## F3D149 0.4668561 0.4590682 0.1834836 0.3871171 0.1870551 0.3349880 0.3229820
## F3D150 0.3376365 0.3128712 0.2943821 0.3977749 0.2441448 0.4685769 0.4318809
## F3D2   0.2485925 0.1876468 0.4150413 0.5465322 0.4312941 0.6483347 0.6189519
## F3D3   0.5845165 0.5330330 0.2917073 0.3474962 0.2490386 0.4864710 0.3310007
## F3D5   0.2351819 0.1661146 0.4207296 0.5312526 0.4222672 0.5807099 0.5533829
## F3D6   0.3858591 0.3360574 0.4173695 0.3627506 0.3334254 0.5691067 0.4764460
## F3D7   0.5255556 0.4740683 0.4338552 0.3032778 0.2921884 0.5811117 0.4332722
## F3D8   0.3797454 0.3408312 0.3741496 0.3606538 0.2713762 0.5329299 0.3964817
## F3D9   0.3325041 0.3080068 0.3687184 0.3974766 0.2851277 0.5693409 0.4426190
##           F3D146    F3D147    F3D148    F3D149    F3D150      F3D2      F3D3
## F3D1                                                                        
## F3D141                                                                      
## F3D142                                                                      
## F3D143                                                                      
## F3D144                                                                      
## F3D145                                                                      
## F3D146                                                                      
## F3D147 0.3151208                                                            
## F3D148 0.3314454 0.2183458                                                  
## F3D149 0.2910877 0.2485167 0.1617427                                        
## F3D150 0.2557577 0.3357466 0.3289220 0.2506966                              
## F3D2   0.4153860 0.5068482 0.4497999 0.3993305 0.3114090                    
## F3D3   0.4607796 0.3852846 0.2930264 0.2850502 0.3663794 0.4269560          
## F3D5   0.3899367 0.4731186 0.4397820 0.3949387 0.2940794 0.2228297 0.4843115
## F3D6   0.3556843 0.3768053 0.4151169 0.4033297 0.2518820 0.3046959 0.4094132
## F3D7   0.5032612 0.4392937 0.3938427 0.3883225 0.3917516 0.4018519 0.2847218
## F3D8   0.3692703 0.3576776 0.3646637 0.3481337 0.2380601 0.2851322 0.2818033
## F3D9   0.3639325 0.3874616 0.3768846 0.3739463 0.2316304 0.2128126 0.3429557
##             F3D5      F3D6      F3D7      F3D8
## F3D1                                          
## F3D141                                        
## F3D142                                        
## F3D143                                        
## F3D144                                        
## F3D145                                        
## F3D146                                        
## F3D147                                        
## F3D148                                        
## F3D149                                        
## F3D150                                        
## F3D2                                          
## F3D3                                          
## F3D5                                          
## F3D6   0.3113412                              
## F3D7   0.4349393 0.2977883                    
## F3D8   0.3159445 0.1844183 0.2157382          
## F3D9   0.2594025 0.1775646 0.2520974 0.1174927

Jaccard distnaces

phyloseq::distance(phyloseq_rel, method = "jaccard")
##             F3D0      F3D1    F3D141    F3D142    F3D143    F3D144    F3D145
## F3D1   0.2784389                                                            
## F3D141 0.6681393 0.6756518                                                  
## F3D142 0.7591425 0.7602579 0.5718139                                        
## F3D143 0.6689655 0.6525776 0.3957393 0.3555225                              
## F3D144 0.7434764 0.7606573 0.5396430 0.6230683 0.5271404                    
## F3D145 0.7416973 0.7632696 0.5234897 0.4936363 0.4055347 0.3616793          
## F3D146 0.5654283 0.5608851 0.4611288 0.6764336 0.4854386 0.5479510 0.5609360
## F3D147 0.6514040 0.6503912 0.4828103 0.5608547 0.3953262 0.4135401 0.4340090
## F3D148 0.6841589 0.6968294 0.2906834 0.4954561 0.3508028 0.4781565 0.4145168
## F3D149 0.6365398 0.6292622 0.3100737 0.5581607 0.3151582 0.5018592 0.4882636
## F3D150 0.5048255 0.4766213 0.4548612 0.5691544 0.3924700 0.6381374 0.6032358
## F3D2   0.3981963 0.3159977 0.5866137 0.7067841 0.6026632 0.7866542 0.7646328
## F3D3   0.7377853 0.6953966 0.4516616 0.5157657 0.3987685 0.6545314 0.4973711
## F3D5   0.3808053 0.2849027 0.5922726 0.6938798 0.5937945 0.7347457 0.7124874
## F3D6   0.5568519 0.5030584 0.5889353 0.5323800 0.5001035 0.7253894 0.6453958
## F3D7   0.6890022 0.6432108 0.6051590 0.4654077 0.4522380 0.7350673 0.6045917
## F3D8   0.5504572 0.5083879 0.5445544 0.5301184 0.4269015 0.6953089 0.5678294
## F3D9   0.4990665 0.4709560 0.5387791 0.5688490 0.4437344 0.7255796 0.6136326
##           F3D146    F3D147    F3D148    F3D149    F3D150      F3D2      F3D3
## F3D1                                                                        
## F3D141                                                                      
## F3D142                                                                      
## F3D143                                                                      
## F3D144                                                                      
## F3D145                                                                      
## F3D146                                                                      
## F3D147 0.4792271                                                            
## F3D148 0.4978731 0.3584299                                                  
## F3D149 0.4509186 0.3980991 0.2784484                                        
## F3D150 0.4073361 0.5027100 0.4950207 0.4008912                              
## F3D2   0.5869579 0.6727263 0.6204993 0.5707451 0.4749228                    
## F3D3   0.6308681 0.5562533 0.4532411 0.4436406 0.5362777 0.5984150          
## F3D5   0.5610855 0.6423361 0.6109008 0.5662453 0.4544998 0.3644493 0.6525739
## F3D6   0.5247303 0.5473618 0.5866892 0.5748182 0.4024054 0.4670757 0.5809697
## F3D7   0.6695592 0.6104295 0.5651179 0.5594126 0.5629620 0.5733158 0.4432427
## F3D8   0.5393680 0.5268963 0.5344375 0.5164677 0.3845695 0.4437399 0.4396982
## F3D9   0.5336518 0.5585186 0.5474455 0.5443391 0.3761363 0.3509406 0.5107476
##             F3D5      F3D6      F3D7      F3D8
## F3D1                                          
## F3D141                                        
## F3D142                                        
## F3D143                                        
## F3D144                                        
## F3D145                                        
## F3D146                                        
## F3D147                                        
## F3D148                                        
## F3D149                                        
## F3D150                                        
## F3D2                                          
## F3D3                                          
## F3D5                                          
## F3D6   0.4748440                              
## F3D7   0.6062129 0.4589167                    
## F3D8   0.4801790 0.3114074 0.3549090          
## F3D9   0.4119453 0.3015793 0.4026802 0.2102792

Bray-Curtis distnaces

phyloseq::distance(phyloseq_rel, method = "horn")
##              F3D0       F3D1     F3D141     F3D142     F3D143     F3D144
## F3D1   0.02293791                                                       
## F3D141 0.31440360 0.32879875                                            
## F3D142 0.48435499 0.49063321 0.22965562                                 
## F3D143 0.39431481 0.39675127 0.10886823 0.06834966                      
## F3D144 0.57294881 0.55785661 0.29741570 0.38456741 0.23887811           
## F3D145 0.58013274 0.58069159 0.20912368 0.19266782 0.09784677 0.08300786
## F3D146 0.23906577 0.23853859 0.18773184 0.32672592 0.17323649 0.23148743
## F3D147 0.36985596 0.37663599 0.23652116 0.21405417 0.10501787 0.11887282
## F3D148 0.35924358 0.37731801 0.03466328 0.17842858 0.06106949 0.19431600
## F3D149 0.36038892 0.35842308 0.05220906 0.21809442 0.06146666 0.21125792
## F3D150 0.13571572 0.13691079 0.13414015 0.20773123 0.11417299 0.39649607
## F3D2   0.09459553 0.08556185 0.17873477 0.39289127 0.30500147 0.59927745
## F3D3   0.50596202 0.50248736 0.11856858 0.12317124 0.07612092 0.38793833
## F3D5   0.04150792 0.02677851 0.23119795 0.39710106 0.31155289 0.51947519
## F3D6   0.23380305 0.21172668 0.26161901 0.13709554 0.15405099 0.52430577
## F3D7   0.46502508 0.46760567 0.26550304 0.08257750 0.13189334 0.53899005
## F3D8   0.23643511 0.23980404 0.18028080 0.13046821 0.11186190 0.49510460
## F3D9   0.15209129 0.15297836 0.15318324 0.17465415 0.14584728 0.51012265
##            F3D145     F3D146     F3D147     F3D148     F3D149     F3D150
## F3D1                                                                    
## F3D141                                                                  
## F3D142                                                                  
## F3D143                                                                  
## F3D144                                                                  
## F3D145                                                                  
## F3D146 0.20729215                                                       
## F3D147 0.10876672 0.13338698                                            
## F3D148 0.11080695 0.19269561 0.14580677                                 
## F3D149 0.14150629 0.16652800 0.14480426 0.03236356                      
## F3D150 0.30522564 0.11610818 0.17803641 0.15218762 0.12308623           
## F3D2   0.54568199 0.27314423 0.42597371 0.26335625 0.24730294 0.11903613
## F3D3   0.17921961 0.30781849 0.28385278 0.10244433 0.10312381 0.20931376
## F3D5   0.49294253 0.22448788 0.34181816 0.27646047 0.28861883 0.10604831
## F3D6   0.38607726 0.23770124 0.25914410 0.27947942 0.25398092 0.08419785
## F3D7   0.26775087 0.34050361 0.32513626 0.24286750 0.27320874 0.21409587
## F3D8   0.29833330 0.19743583 0.24126987 0.18893736 0.19448643 0.07131076
## F3D9   0.34872402 0.18145326 0.27541947 0.19011435 0.20242412 0.05202218
##              F3D2       F3D3       F3D5       F3D6       F3D7       F3D8
## F3D1                                                                    
## F3D141                                                                  
## F3D142                                                                  
## F3D143                                                                  
## F3D144                                                                  
## F3D145                                                                  
## F3D146                                                                  
## F3D147                                                                  
## F3D148                                                                  
## F3D149                                                                  
## F3D150                                                                  
## F3D2                                                                    
## F3D3   0.32557820                                                       
## F3D5   0.05466903 0.39499616                                            
## F3D6   0.17712478 0.22782074 0.17829804                                 
## F3D7   0.37047276 0.09981207 0.36452275 0.15149821                      
## F3D8   0.18875677 0.12889512 0.17431440 0.06735324 0.06707938           
## F3D9   0.10059747 0.18152390 0.09097087 0.06272670 0.12550318 0.02461637

These distances, cannot be displayed in single pannel as they are having multiple dimensions. Then need to be ordinated (scaled-down to 2 dimension).

###{-}

Ordination

Principal Coordinates Analysis with Bray-Curtis dist

plot_ordination(physeq = phyloseq_rel,
                ordination = ordinate(phyloseq_rel, "PCoA", "bray"),
                col = "When"
                )

Principal Coordinates Analysis with Bray-Curtis dist

plot_ordination(physeq = phyloseq_rel,
                ordination = ordinate(phyloseq_rel, "MDS", "jaccard"),
                col = "When"
                )

Redundancy analysis (RDA) with Morisita-Horn index

plot_ordination(physeq = phyloseq_rel,
                ordination = ordinate(phyloseq_rel, "RDA", "horn"),
                col = "When"
                )

PCA with Morisita-Horn index

plot_ordination(physeq = phyloseq_rel,
                ordination = ordinate(phyloseq_rel, "RDA", "horn"),
                col = "When"
                ) +
          stat_ellipse(type = "norm", linetype = 2) +
        stat_ellipse(type = "t") +
        theme_classic() +
        scale_color_brewer(type = "qual")

Species richness was different across samples. Was there a effect of sequencing depth?

Calculating total reads

sample_data(phyloseq_rel)$total_reads <- sample_sums(phyloseq_filtered)

sample_data(phyloseq_rel)
##        Subject Gender Day  When observed chao1 diversity_inverse_simpson
## F3D0         3      F   0 Early       27    27                  6.055101
## F3D1         3      F   1 Early       27    27                  5.473731
## F3D141       3      F 141  Late       20    20                  7.311927
## F3D142       3      F 142  Late       14    14                  6.118230
## F3D143       3      F 143  Late       20    20                  8.458811
## F3D144       3      F 144  Late       18    18                  6.641652
## F3D145       3      F 145  Late       24    24                  6.477691
## F3D146       3      F 146  Late       22    22                  8.536879
## F3D147       3      F 147  Late       27    27                  9.572472
## F3D148       3      F 148  Late       27    27                  7.532499
## F3D149       3      F 149  Late       27    27                  9.309459
## F3D150       3      F 150  Late       21    21                  8.317748
## F3D2         3      F   2 Early       33    33                  6.532057
## F3D3         3      F   3 Early       21    21                  6.827747
## F3D5         3      F   5 Early       24    24                  5.415914
## F3D6         3      F   6 Early       27    27                  7.339601
## F3D7         3      F   7 Early       19    19                  4.996238
## F3D8         3      F   8 Early       27    27                  6.762416
## F3D9         3      F   9 Early       26    26                  6.356050
##        diversity_gini_simpson diversity_shannon diversity_coverage
## F3D0                0.8348500          2.443989                  3
## F3D1                0.8173092          2.339922                  3
## F3D141              0.8632371          2.292807                  3
## F3D142              0.8365540          2.063371                  3
## F3D143              0.8817801          2.453088                  3
## F3D144              0.8494351          2.266895                  3
## F3D145              0.8456240          2.255152                  3
## F3D146              0.8828612          2.444567                  3
## F3D147              0.8955338          2.605667                  4
## F3D148              0.8672419          2.340649                  3
## F3D149              0.8925824          2.552235                  4
## F3D150              0.8797752          2.489153                  3
## F3D2                0.8469089          2.388560                  2
## F3D3                0.8535388          2.306098                  3
## F3D5                0.8153590          2.239871                  2
## F3D6                0.8637528          2.376133                  3
## F3D7                0.7998494          2.051146                  2
## F3D8                0.8521238          2.341600                  3
## F3D9                0.8426696          2.298808                  3
##        evenness_camargo evenness_pielou evenness_simpson evenness_evar
## F3D0          0.3421164       0.7415383        0.2242630     0.3306606
## F3D1          0.3130526       0.7099630        0.2027308     0.2746231
## F3D141        0.3554003       0.7653576        0.3655963     0.3230793
## F3D142        0.4024161       0.7818592        0.4370164     0.3130210
## F3D143        0.4195079       0.8188608        0.4229406     0.4711282
## F3D144        0.3772324       0.7842918        0.3689807     0.3923232
## F3D145        0.2924613       0.7096016        0.2699038     0.2770593
## F3D146        0.3695040       0.7908553        0.3880400     0.3341278
## F3D147        0.3682202       0.7905935        0.3545360     0.3238547
## F3D148        0.2895153       0.7101834        0.2789814     0.2584735
## F3D149        0.3494331       0.7743815        0.3447948     0.3161600
## F3D150        0.4144107       0.8175841        0.3960832     0.4853761
## F3D2          0.2603065       0.6831275        0.1979411     0.2346582
## F3D3          0.3437111       0.7574579        0.3251308     0.3797586
## F3D5          0.2964301       0.7047932        0.2256631     0.3011122
## F3D6          0.2931972       0.7209500        0.2718371     0.2946045
## F3D7          0.3015193       0.6966169        0.2629599     0.2894241
## F3D8          0.2864801       0.7104720        0.2504598     0.2720016
## F3D9          0.2858810       0.7055678        0.2444634     0.3327522
##        evenness_bulla dominance_dbp dominance_dmn dominance_absolute
## F3D0        0.5158717     0.3693158     0.4470888          0.3693158
## F3D1        0.4728233     0.3919032     0.4699499          0.3919032
## F3D141      0.4627127     0.2416918     0.4199396          0.2416918
## F3D142      0.5128205     0.2922824     0.4548440          0.2922824
## F3D143      0.5092036     0.2249561     0.3673111          0.2249561
## F3D144      0.5116564     0.3006135     0.4392638          0.3006135
## F3D145      0.3962795     0.2495854     0.4917081          0.2495854
## F3D146      0.4768462     0.2117040     0.3648881          0.2117040
## F3D147      0.4969390     0.1730104     0.3302576          0.1730104
## F3D148      0.3683532     0.1998404     0.3741524          0.1998404
## F3D149      0.4565414     0.1762267     0.3244644          0.1762267
## F3D150      0.5367347     0.2448980     0.4081633          0.2448980
## F3D2        0.3905340     0.2962048     0.5078553          0.2962048
## F3D3        0.4592154     0.2484433     0.4819427          0.2484433
## F3D5        0.4388391     0.3764783     0.5111695          0.3764783
## F3D6        0.4064334     0.2210829     0.4150943          0.2210829
## F3D7        0.4074074     0.3716108     0.5398724          0.3716108
## F3D8        0.4264568     0.2598684     0.4797932          0.2598684
## F3D9        0.4136307     0.2716636     0.4881170          0.2716636
##        dominance_relative dominance_simpson dominance_core_abundance
## F3D0            0.3693158         0.1651500                0.9689758
## F3D1            0.3919032         0.1826908                0.9816361
## F3D141          0.2416918         0.1367629                0.9894260
## F3D142          0.2922824         0.1634460                0.9885057
## F3D143          0.2249561         0.1182199                0.9912127
## F3D144          0.3006135         0.1505649                0.9852761
## F3D145          0.2495854         0.1543760                0.9834163
## F3D146          0.2117040         0.1171388                0.9741824
## F3D147          0.1730104         0.1044662                0.9780854
## F3D148          0.1998404         0.1327581                0.9884324
## F3D149          0.1762267         0.1074176                0.9737388
## F3D150          0.2448980         0.1202248                0.9737609
## F3D2            0.2962048         0.1530911                0.9733451
## F3D3            0.2484433         0.1464612                0.9788294
## F3D5            0.3764783         0.1846410                0.9737188
## F3D6            0.2210829         0.1362472                0.9762100
## F3D7            0.3716108         0.2001506                0.9928230
## F3D8            0.2598684         0.1478762                0.9844925
## F3D9            0.2716636         0.1573304                0.9729433
##        dominance_gini rarity_log_modulo_skewness rarity_low_abundance
## F3D0        0.7502915                   1.554475          0.001274968
## F3D1        0.7751809                   1.872954          0.002086811
## F3D141      0.8102874                   1.598483          0.000000000
## F3D142      0.8477117                   1.506562          0.000000000
## F3D143      0.7712136                   1.533253          0.000000000
## F3D144      0.8100676                   1.366767          0.000000000
## F3D145      0.8122635                   1.650961          0.001658375
## F3D146      0.7780573                   1.485358          0.000000000
## F3D147      0.7353779                   1.656629          0.004998078
## F3D148      0.7936751                   1.862154          0.008376546
## F3D149      0.7517410                   1.764083          0.000000000
## F3D150      0.7624530                   1.439476          0.000000000
## F3D2        0.7779030                   1.904880          0.009885260
## F3D3        0.8022480                   1.624594          0.000000000
## F3D5        0.8079113                   1.626114          0.001314060
## F3D6        0.7877201                   1.891565          0.001640689
## F3D7        0.8449679                   1.556327          0.003189793
## F3D8        0.7949200                   1.861726          0.004229323
## F3D9        0.7977500                   1.647142          0.000000000
##        rarity_rare_abundance total_reads
## F3D0             0.011049724        6337
## F3D1             0.002921536        4843
## F3D141           0.000000000        4784
## F3D142           0.011494253        2495
## F3D143           0.000000000        2453
## F3D144           0.002453988        3440
## F3D145           0.003316750        5744
## F3D146           0.000000000        3827
## F3D147           0.003460208       12821
## F3D148           0.002792182        9780
## F3D149           0.000000000       10415
## F3D150           0.000000000        4285
## F3D2             0.003353928       16538
## F3D3             0.000000000        5368
## F3D5             0.002628121        3673
## F3D6             0.002871206        6595
## F3D7             0.001594896        4158
## F3D8             0.002819549        4435
## F3D9             0.006946984        5833

Making plot of rarefaction curve

sample_data(phyloseq_rel) %>%
        data.frame() %>% 
        ggplot(aes(x = total_reads, y = observed)) +
        geom_point()

Color coding with sample data

sample_data(phyloseq_rel) %>%
        data.frame() %>% 
        ggplot(aes(x = total_reads, y = observed, col = When)) +
        geom_point() +
        theme_classic()

It may needs further investigation.

Next lecture will cover how to analyze differences between those to groups statistically and how to run multivariate analysis!

Bibliography

## Computing. R Foundation for Statistical Computing, Vienna, Austria. <https://www.R-project.org/>. We have invested a lot of time and effort in creating R, please cite it when using it for data analysis. See also 'citation("pkgname")' for citing R packages.
## Grolemund G, Hayes A, Henry L, Hester J, Kuhn M, Pedersen TL, Miller E, Bache SM, Müller K, Ooms J, Robinson D, Seidel DP, Spinu V, Takahashi K, Vaughan D, Wilke C, Woo K, Yutani H (2019). "Welcome to the tidyverse." Journal of Open Source Software_, *4*(43), 1686. doi:10.21105/joss.01686 <https://doi.org/10.21105/joss.01686>.
## R. version 0.5.0. Buffalo, New York. http://github.com/trinker/pacman
## J, reikoch, Beasley W, O'Connor B, Warnes GR, Quinn M, Kamvar ZN (2023). yaml: Methods to Convert R Data to YAML and Back_. R package version 2.3.7, <https://CRAN.R-project.org/package=yaml>. ATTENTION: This citation information has been auto-generated from the package DESCRIPTION file and may need manual editing, see 'help("citation")'.
## Generation in R. R package version 1.45, <https://yihui.org/knitr/>. Yihui Xie (2015) Dynamic Documents with R and knitr. 2nd edition. Chapman and Hall/CRC. ISBN 978-1498716963 Yihui Xie (2014) knitr: A Comprehensive Tool for Reproducible Research in R. In Victoria Stodden, Friedrich Leisch and Roger D. Peng, editors, Implementing Reproducible Computational Research. Chapman and Hall/CRC. ISBN 978-1466561595
## Atkins A, Wickham H, Cheng J, Chang W, Iannone R (2023). rmarkdown: Dynamic Documents for R. R package version 2.25, <https://github.com/rstudio/rmarkdown>. Xie Y, Allaire J, Grolemund G (2018). R Markdown: The Definitive Guide. Chapman and Hall/CRC, Boca Raton, Florida. ISBN 9781138359338, <https://bookdown.org/yihui/rmarkdown>. Xie Y, Dervieux C, Riederer E (2020). R Markdown Cookbook_. Chapman and Hall/CRC, Boca Raton, Florida. ISBN 9780367563837, <https://bookdown.org/yihui/rmarkdown-cookbook>.
## 'rmarkdown' Documents. R package version 1.0.4, <https://CRAN.R-project.org/package=rmdformats>.