Menghitung Sampling Sungai

Author

Eliani

Library

library(dplyr)

Attaching package: 'dplyr'
The following objects are masked from 'package:stats':

    filter, lag
The following objects are masked from 'package:base':

    intersect, setdiff, setequal, union
library(readxl)
library(ggplot2)

Dataset

d<-read_excel("E:\\Studi S2 IPB\\Semester 1\\Praktikum Analisis Statistika\\k.xls", sheet='Data Final')
d
# A tibble: 70 × 3
      No Nama            `Panjang (km)`
   <dbl> <chr>                    <dbl>
 1     1 Alau                        32
 2     2 Ba’ai                       52
 3     3 Bandang                     52
 4     4 Bangka                      23
 5     5 Batangan Muntai             10
 6     6 Belayan                    319
 7     7 Beliwit                     19
 8     8 Benglon                    142
 9     9 Bental                      58
10    10 Berau                      292
# ℹ 60 more rows
head(d)
# A tibble: 6 × 3
     No Nama            `Panjang (km)`
  <dbl> <chr>                    <dbl>
1     1 Alau                        32
2     2 Ba’ai                       52
3     3 Bandang                     52
4     4 Bangka                      23
5     5 Batangan Muntai             10
6     6 Belayan                    319
summary(d$`Panjang (km)`)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
   2.00   32.00   51.00  125.50   89.75 2001.00 
str(d)
tibble [70 × 3] (S3: tbl_df/tbl/data.frame)
 $ No          : num [1:70] 1 2 3 4 5 6 7 8 9 10 ...
 $ Nama        : chr [1:70] "Alau" "Ba’ai" "Bandang" "Bangka" ...
 $ Panjang (km): num [1:70] 32 52 52 23 10 319 19 142 58 292 ...

Sampling

sampledata <- d %>% sample_n(10)
sampledata
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1     8 Benglon                  142
 2    22 Karangan                  66
 3    44 Murung                     2
 4    32 Loa Haur                 120
 5    25 Kedang Rantau            132
 6     6 Belayan                  319
 7    11 Binatang                  38
 8    16 Durian                    38
 9    38 Manubar                   32
10    14 Bongan                    20
samples_list <- list()

for (i in 1:100) {
  samples_list[[i]] <- d %>% sample_n(10)
}
samples_list
[[1]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1    62 Suaran                    19
 2    17 Inaran                    22
 3     7 Beliwit                   19
 4    24 Kedang Pahu              144
 5    31 Lesan                     64
 6    47 Ninjah                    72
 7    49 Pela                      10
 8    25 Kedang Rantau            132
 9    61 Siduung                   83
10    40 Marukangan                32

[[2]]
# A tibble: 10 × 3
      No Nama            `Panjang (km)`
   <dbl> <chr>                    <dbl>
 1    48 Pari                        64
 2     5 Batangan Muntai             10
 3     6 Belayan                    319
 4    35 Mahakam                    920
 5    42 Mengapah                    28
 6    49 Pela                        10
 7    28 Keraitan                    22
 8    13 Boh                         71
 9    14 Bongan                      20
10    27 Kelinjau                   244

[[3]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    27 Kelinjau               244
 2    58 Sengatta                92
 3    16 Durian                  38
 4     9 Bental                  58
 5    34 Lumbungan               18
 6    14 Bongan                  20
 7    10 Berau                  292
 8    52 Rantau                 164
 9    29 Lati                    43
10    54 Sabintulung             15

[[4]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1    42 Mengapah                  28
 2    61 Siduung                   83
 3     2 Ba’ai                     52
 4    14 Bongan                    20
 5    50 Pelawan                   52
 6    25 Kedang Rantau            132
 7    60 Siagung                   38
 8    35 Mahakam                  920
 9    31 Lesan                     64
10    70 Wahau                    198

[[5]]
# A tibble: 10 × 3
      No Nama            `Panjang (km)`
   <dbl> <chr>                    <dbl>
 1    44 Murung                       2
 2    48 Pari                        64
 3    19 Jembayan                   180
 4    59 Senyiur                     66
 5    52 Rantau                     164
 6     3 Bandang                     52
 7    54 Sabintulung                 15
 8    63 Sulaiman                    23
 9     5 Batangan Muntai             10
10    66 Tawon                       50

[[6]]
# A tibble: 10 × 3
      No Nama       `Panjang (km)`
   <dbl> <chr>               <dbl>
 1    41 Melan                  51
 2    48 Pari                   64
 3    57 Segah                 152
 4     2 Ba’ai                  52
 5    55 Sambaratta             39
 6    34 Lumbungan              18
 7    58 Sengatta               92
 8    38 Manubar                32
 9    29 Lati                   43
10    19 Jembayan              180

[[7]]
# A tibble: 10 × 3
      No Nama            `Panjang (km)`
   <dbl> <chr>                    <dbl>
 1     4 Bangka                      23
 2     5 Batangan Muntai             10
 3    60 Siagung                     38
 4    26 Kelai                      254
 5    56 Santan                      78
 6    30 Lembak                      48
 7    50 Pelawan                     52
 8    67 Telaga                      23
 9    55 Sambaratta                  39
10    68 Telen                      182

[[8]]
# A tibble: 10 × 3
      No Nama       `Panjang (km)`
   <dbl> <chr>               <dbl>
 1    52 Rantau                164
 2    30 Lembak                 48
 3    61 Siduung                83
 4    49 Pela                   10
 5    53 Rapak                  38
 6    26 Kelai                 254
 7    62 Suaran                 19
 8    15 Dumaring               49
 9     7 Beliwit                19
10    40 Marukangan             32

[[9]]
# A tibble: 10 × 3
      No Nama     `Panjang (km)`
   <dbl> <chr>             <dbl>
 1    50 Pelawan              52
 2    43 Merah                51
 3    61 Siduung              83
 4    11 Binatang             38
 5    45 Muyub                48
 6    13 Boh                  71
 7    42 Mengapah             28
 8    38 Manubar              32
 9    37 Mandu                22
10    49 Pela                 10

[[10]]
# A tibble: 10 × 3
      No Nama            `Panjang (km)`
   <dbl> <chr>                    <dbl>
 1    56 Santan                      78
 2    44 Murung                       2
 3    49 Pela                        10
 4    25 Kedang Rantau              132
 5    29 Lati                        43
 6     2 Ba’ai                       52
 7     5 Batangan Muntai             10
 8    47 Ninjah                      72
 9     8 Benglon                    142
10    39 Marah                       49

[[11]]
# A tibble: 10 × 3
      No Nama            `Panjang (km)`
   <dbl> <chr>                    <dbl>
 1    65 Tanian Buku                 12
 2    56 Santan                      78
 3    66 Tawon                       50
 4    27 Kelinjau                   244
 5    46 Ngayau                    2001
 6     5 Batangan Muntai             10
 7    69 Tinjau                      37
 8    24 Kedang Pahu                144
 9    10 Berau                      292
10    57 Segah                      152

[[12]]
# A tibble: 10 × 3
      No Nama     `Panjang (km)`
   <dbl> <chr>             <dbl>
 1    32 Loa Haur            120
 2    12 Birang               58
 3     8 Benglon             142
 4    27 Kelinjau            244
 5     3 Bandang              52
 6    35 Mahakam             920
 7    31 Lesan                64
 8    18 Jelai                38
 9    39 Marah                49
10    41 Melan                51

[[13]]
# A tibble: 10 × 3
      No Nama       `Panjang (km)`
   <dbl> <chr>               <dbl>
 1     8 Benglon               142
 2     3 Bandang                52
 3    60 Siagung                38
 4    32 Loa Haur              120
 5    50 Pelawan                52
 6    11 Binatang               38
 7    40 Marukangan             32
 8    16 Durian                 38
 9    18 Jelai                  38
10    46 Ngayau               2001

[[14]]
# A tibble: 10 × 3
      No Nama     `Panjang (km)`
   <dbl> <chr>             <dbl>
 1    41 Melan                51
 2     2 Ba’ai                52
 3    13 Boh                  71
 4    53 Rapak                38
 5    20 Kahala               77
 6    30 Lembak               48
 7    11 Binatang             38
 8    46 Ngayau             2001
 9    70 Wahau               198
10    36 Malinau              58

[[15]]
# A tibble: 10 × 3
      No Nama            `Panjang (km)`
   <dbl> <chr>                    <dbl>
 1    33 Long gie                    49
 2    15 Dumaring                    49
 3     3 Bandang                     52
 4    54 Sabintulung                 15
 5    11 Binatang                    38
 6    47 Ninjah                      72
 7    55 Sambaratta                  39
 8    61 Siduung                     83
 9     5 Batangan Muntai             10
10    16 Durian                      38

[[16]]
# A tibble: 10 × 3
      No Nama       `Panjang (km)`
   <dbl> <chr>               <dbl>
 1    13 Boh                    71
 2    19 Jembayan              180
 3    18 Jelai                  38
 4    40 Marukangan             32
 5    29 Lati                   43
 6    37 Mandu                  22
 7    36 Malinau                58
 8    55 Sambaratta             39
 9    39 Marah                  49
10     8 Benglon               142

[[17]]
# A tibble: 10 × 3
      No Nama      `Panjang (km)`
   <dbl> <chr>              <dbl>
 1    34 Lumbungan             18
 2    14 Bongan                20
 3    50 Pelawan               52
 4    15 Dumaring              49
 5    42 Mengapah              28
 6    30 Lembak                48
 7    33 Long gie              49
 8    56 Santan                78
 9    68 Telen                182
10    22 Karangan              66

[[18]]
# A tibble: 10 × 3
      No Nama     `Panjang (km)`
   <dbl> <chr>             <dbl>
 1    32 Loa Haur            120
 2     2 Ba’ai                52
 3    13 Boh                  71
 4    38 Manubar              32
 5    45 Muyub                48
 6    69 Tinjau               37
 7    58 Sengatta             92
 8    43 Merah                51
 9    12 Birang               58
10    15 Dumaring             49

[[19]]
# A tibble: 10 × 3
      No Nama       `Panjang (km)`
   <dbl> <chr>               <dbl>
 1    51 Pura                   72
 2    15 Dumaring               49
 3    36 Malinau                58
 4    39 Marah                  49
 5    55 Sambaratta             39
 6     9 Bental                 58
 7    22 Karangan               66
 8     3 Bandang                52
 9     1 Alau                   32
10     2 Ba’ai                  52

[[20]]
# A tibble: 10 × 3
      No Nama       `Panjang (km)`
   <dbl> <chr>               <dbl>
 1     3 Bandang                52
 2    42 Mengapah               28
 3     8 Benglon               142
 4    13 Boh                    71
 5    33 Long gie               49
 6    69 Tinjau                 37
 7    55 Sambaratta             39
 8    20 Kahala                 77
 9    28 Keraitan               22
10    70 Wahau                 198

[[21]]
# A tibble: 10 × 3
      No Nama      `Panjang (km)`
   <dbl> <chr>              <dbl>
 1    30 Lembak                48
 2     2 Ba’ai                 52
 3    50 Pelawan               52
 4    64 Tabalar               49
 5     8 Benglon              142
 6    34 Lumbungan             18
 7    10 Berau                292
 8    41 Melan                 51
 9    31 Lesan                 64
10    21 Karang               750

[[22]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    45 Muyub                   48
 2    65 Tanian Buku             12
 3    35 Mahakam                920
 4    38 Manubar                 32
 5    13 Boh                     71
 6    41 Melan                   51
 7    58 Sengatta                92
 8    53 Rapak                   38
 9    57 Segah                  152
10    62 Suaran                  19

[[23]]
# A tibble: 10 × 3
      No Nama            `Panjang (km)`
   <dbl> <chr>                    <dbl>
 1    68 Telen                      182
 2    44 Murung                       2
 3    50 Pelawan                     52
 4     1 Alau                        32
 5    42 Mengapah                    28
 6    60 Siagung                     38
 7    17 Inaran                      22
 8    37 Mandu                       22
 9    66 Tawon                       50
10     5 Batangan Muntai             10

[[24]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1    39 Marah                     49
 2    33 Long gie                  49
 3    10 Berau                    292
 4    43 Merah                     51
 5    23 Kedang Kepala            319
 6    58 Sengatta                  92
 7    61 Siduung                   83
 8    29 Lati                      43
 9    59 Senyiur                   66
10    34 Lumbungan                 18

[[25]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    24 Kedang Pahu            144
 2    26 Kelai                  254
 3    68 Telen                  182
 4    43 Merah                   51
 5    42 Mengapah                28
 6    27 Kelinjau               244
 7    19 Jembayan               180
 8    37 Mandu                   22
 9    21 Karang                 750
10     3 Bandang                 52

[[26]]
# A tibble: 10 × 3
      No Nama     `Panjang (km)`
   <dbl> <chr>             <dbl>
 1    57 Segah               152
 2     2 Ba’ai                52
 3    59 Senyiur              66
 4    13 Boh                  71
 5    42 Mengapah             28
 6    53 Rapak                38
 7    22 Karangan             66
 8    39 Marah                49
 9     3 Bandang              52
10     4 Bangka               23

[[27]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    67 Telaga                  23
 2    49 Pela                    10
 3    68 Telen                  182
 4    51 Pura                    72
 5    54 Sabintulung             15
 6    34 Lumbungan               18
 7    62 Suaran                  19
 8    36 Malinau                 58
 9    32 Loa Haur               120
10    69 Tinjau                  37

[[28]]
# A tibble: 10 × 3
      No Nama     `Panjang (km)`
   <dbl> <chr>             <dbl>
 1    31 Lesan                64
 2    68 Telen               182
 3     4 Bangka               23
 4    28 Keraitan             22
 5    36 Malinau              58
 6    20 Kahala               77
 7    37 Mandu                22
 8    32 Loa Haur            120
 9    67 Telaga               23
10     1 Alau                 32

[[29]]
# A tibble: 10 × 3
      No Nama       `Panjang (km)`
   <dbl> <chr>               <dbl>
 1    55 Sambaratta             39
 2    59 Senyiur                66
 3    30 Lembak                 48
 4    50 Pelawan                52
 5     6 Belayan               319
 6    52 Rantau                164
 7    44 Murung                  2
 8    56 Santan                 78
 9     2 Ba’ai                  52
10    51 Pura                   72

[[30]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1    25 Kedang Rantau            132
 2    60 Siagung                   38
 3    11 Binatang                  38
 4    13 Boh                       71
 5    16 Durian                    38
 6     8 Benglon                  142
 7    18 Jelai                     38
 8    49 Pela                      10
 9     3 Bandang                   52
10    42 Mengapah                  28

[[31]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    20 Kahala                  77
 2    61 Siduung                 83
 3    48 Pari                    64
 4    69 Tinjau                  37
 5    54 Sabintulung             15
 6    34 Lumbungan               18
 7    30 Lembak                  48
 8    38 Manubar                 32
 9    43 Merah                   51
10    53 Rapak                   38

[[32]]
# A tibble: 10 × 3
      No Nama            `Panjang (km)`
   <dbl> <chr>                    <dbl>
 1     8 Benglon                    142
 2     5 Batangan Muntai             10
 3    41 Melan                       51
 4    52 Rantau                     164
 5    17 Inaran                      22
 6    48 Pari                        64
 7    66 Tawon                       50
 8    29 Lati                        43
 9    20 Kahala                      77
10    22 Karangan                    66

[[33]]
# A tibble: 10 × 3
      No Nama            `Panjang (km)`
   <dbl> <chr>                    <dbl>
 1     5 Batangan Muntai             10
 2    17 Inaran                      22
 3    46 Ngayau                    2001
 4    48 Pari                        64
 5    60 Siagung                     38
 6    59 Senyiur                     66
 7    24 Kedang Pahu                144
 8    66 Tawon                       50
 9    13 Boh                         71
10    30 Lembak                      48

[[34]]
# A tibble: 10 × 3
      No Nama    `Panjang (km)`
   <dbl> <chr>            <dbl>
 1    37 Mandu               22
 2    47 Ninjah              72
 3    62 Suaran              19
 4    43 Merah               51
 5    16 Durian              38
 6     8 Benglon            142
 7    46 Ngayau            2001
 8    41 Melan               51
 9     1 Alau                32
10    31 Lesan               64

[[35]]
# A tibble: 10 × 3
      No Nama            `Panjang (km)`
   <dbl> <chr>                    <dbl>
 1    54 Sabintulung                 15
 2    19 Jembayan                   180
 3     3 Bandang                     52
 4     5 Batangan Muntai             10
 5     8 Benglon                    142
 6    62 Suaran                      19
 7    70 Wahau                      198
 8     4 Bangka                      23
 9    11 Binatang                    38
10    35 Mahakam                    920

[[36]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1    23 Kedang Kepala            319
 2     4 Bangka                    23
 3    50 Pelawan                   52
 4    52 Rantau                   164
 5    49 Pela                      10
 6     9 Bental                    58
 7    59 Senyiur                   66
 8    57 Segah                    152
 9     6 Belayan                  319
10    56 Santan                    78

[[37]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1     8 Benglon                142
 2    31 Lesan                   64
 3    38 Manubar                 32
 4    47 Ninjah                  72
 5    51 Pura                    72
 6    30 Lembak                  48
 7    24 Kedang Pahu            144
 8    34 Lumbungan               18
 9    55 Sambaratta              39
10    16 Durian                  38

[[38]]
# A tibble: 10 × 3
      No Nama      `Panjang (km)`
   <dbl> <chr>              <dbl>
 1    63 Sulaiman              23
 2    30 Lembak                48
 3    47 Ninjah                72
 4    60 Siagung               38
 5    34 Lumbungan             18
 6    31 Lesan                 64
 7     9 Bental                58
 8    44 Murung                 2
 9    64 Tabalar               49
10    38 Manubar               32

[[39]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1    50 Pelawan                   52
 2    18 Jelai                     38
 3    23 Kedang Kepala            319
 4    60 Siagung                   38
 5    34 Lumbungan                 18
 6    29 Lati                      43
 7    51 Pura                      72
 8    19 Jembayan                 180
 9    10 Berau                    292
10    24 Kedang Pahu              144

[[40]]
# A tibble: 10 × 3
      No Nama     `Panjang (km)`
   <dbl> <chr>             <dbl>
 1    68 Telen               182
 2    60 Siagung              38
 3    41 Melan                51
 4    14 Bongan               20
 5    35 Mahakam             920
 6    66 Tawon                50
 7    19 Jembayan            180
 8    46 Ngayau             2001
 9     7 Beliwit              19
10    42 Mengapah             28

[[41]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    50 Pelawan                 52
 2    24 Kedang Pahu            144
 3    12 Birang                  58
 4    27 Kelinjau               244
 5    29 Lati                    43
 6    19 Jembayan               180
 7    33 Long gie                49
 8    61 Siduung                 83
 9    58 Sengatta                92
10    16 Durian                  38

[[42]]
# A tibble: 10 × 3
      No Nama       `Panjang (km)`
   <dbl> <chr>               <dbl>
 1    31 Lesan                  64
 2    66 Tawon                  50
 3    34 Lumbungan              18
 4    46 Ngayau               2001
 5    67 Telaga                 23
 6    41 Melan                  51
 7    37 Mandu                  22
 8    48 Pari                   64
 9    40 Marukangan             32
10    69 Tinjau                 37

[[43]]
# A tibble: 10 × 3
      No Nama     `Panjang (km)`
   <dbl> <chr>             <dbl>
 1    41 Melan                51
 2    50 Pelawan              52
 3    19 Jembayan            180
 4    39 Marah                49
 5    28 Keraitan             22
 6    57 Segah               152
 7    68 Telen               182
 8    43 Merah                51
 9    16 Durian               38
10    20 Kahala               77

[[44]]
# A tibble: 10 × 3
      No Nama     `Panjang (km)`
   <dbl> <chr>             <dbl>
 1    22 Karangan             66
 2    52 Rantau              164
 3     6 Belayan             319
 4    37 Mandu                22
 5    51 Pura                 72
 6    69 Tinjau               37
 7    70 Wahau               198
 8    64 Tabalar              49
 9    36 Malinau              58
10    16 Durian               38

[[45]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1    23 Kedang Kepala            319
 2    48 Pari                      64
 3     4 Bangka                    23
 4    63 Sulaiman                  23
 5     9 Bental                    58
 6    25 Kedang Rantau            132
 7    44 Murung                     2
 8    33 Long gie                  49
 9    14 Bongan                    20
10    55 Sambaratta                39

[[46]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1     2 Ba’ai                     52
 2    46 Ngayau                  2001
 3    49 Pela                      10
 4     8 Benglon                  142
 5    25 Kedang Rantau            132
 6    53 Rapak                     38
 7    13 Boh                       71
 8    44 Murung                     2
 9    36 Malinau                   58
10    42 Mengapah                  28

[[47]]
# A tibble: 10 × 3
      No Nama       `Panjang (km)`
   <dbl> <chr>               <dbl>
 1    40 Marukangan             32
 2    56 Santan                 78
 3    47 Ninjah                 72
 4     6 Belayan               319
 5    50 Pelawan                52
 6    15 Dumaring               49
 7    17 Inaran                 22
 8    19 Jembayan              180
 9     1 Alau                   32
10    58 Sengatta               92

[[48]]
# A tibble: 10 × 3
      No Nama     `Panjang (km)`
   <dbl> <chr>             <dbl>
 1    47 Ninjah               72
 2    64 Tabalar              49
 3    31 Lesan                64
 4    59 Senyiur              66
 5    33 Long gie             49
 6    49 Pela                 10
 7    51 Pura                 72
 8    41 Melan                51
 9    43 Merah                51
10    67 Telaga               23

[[49]]
# A tibble: 10 × 3
      No Nama            `Panjang (km)`
   <dbl> <chr>                    <dbl>
 1    55 Sambaratta                  39
 2    30 Lembak                      48
 3    45 Muyub                       48
 4    66 Tawon                       50
 5    46 Ngayau                    2001
 6    14 Bongan                      20
 7     5 Batangan Muntai             10
 8    22 Karangan                    66
 9    18 Jelai                       38
10    57 Segah                      152

[[50]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1    50 Pelawan                   52
 2    65 Tanian Buku               12
 3    67 Telaga                    23
 4    24 Kedang Pahu              144
 5    62 Suaran                    19
 6    57 Segah                    152
 7    30 Lembak                    48
 8     6 Belayan                  319
 9    23 Kedang Kepala            319
10    47 Ninjah                    72

[[51]]
# A tibble: 10 × 3
      No Nama            `Panjang (km)`
   <dbl> <chr>                    <dbl>
 1     1 Alau                        32
 2    60 Siagung                     38
 3    44 Murung                       2
 4    32 Loa Haur                   120
 5    69 Tinjau                      37
 6     5 Batangan Muntai             10
 7    33 Long gie                    49
 8     6 Belayan                    319
 9    25 Kedang Rantau              132
10    24 Kedang Pahu                144

[[52]]
# A tibble: 10 × 3
      No Nama     `Panjang (km)`
   <dbl> <chr>             <dbl>
 1    27 Kelinjau            244
 2    10 Berau               292
 3    47 Ninjah               72
 4     8 Benglon             142
 5     4 Bangka               23
 6    58 Sengatta             92
 7     2 Ba’ai                52
 8    28 Keraitan             22
 9    19 Jembayan            180
10    15 Dumaring             49

[[53]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    44 Murung                   2
 2    30 Lembak                  48
 3    24 Kedang Pahu            144
 4    51 Pura                    72
 5    67 Telaga                  23
 6    29 Lati                    43
 7    39 Marah                   49
 8    56 Santan                  78
 9    11 Binatang                38
10    55 Sambaratta              39

[[54]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1    35 Mahakam                  920
 2    36 Malinau                   58
 3    63 Sulaiman                  23
 4     6 Belayan                  319
 5    15 Dumaring                  49
 6    66 Tawon                     50
 7    41 Melan                     51
 8    46 Ngayau                  2001
 9    23 Kedang Kepala            319
10    29 Lati                      43

[[55]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    41 Melan                   51
 2     8 Benglon                142
 3    43 Merah                   51
 4    24 Kedang Pahu            144
 5    10 Berau                  292
 6    50 Pelawan                 52
 7    29 Lati                    43
 8    40 Marukangan              32
 9     7 Beliwit                 19
10    48 Pari                    64

[[56]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    17 Inaran                  22
 2    42 Mengapah                28
 3    67 Telaga                  23
 4    36 Malinau                 58
 5    46 Ngayau                2001
 6    65 Tanian Buku             12
 7    13 Boh                     71
 8    14 Bongan                  20
 9    32 Loa Haur               120
10    11 Binatang                38

[[57]]
# A tibble: 10 × 3
      No Nama      `Panjang (km)`
   <dbl> <chr>              <dbl>
 1    31 Lesan                 64
 2    60 Siagung               38
 3    63 Sulaiman              23
 4    59 Senyiur               66
 5    16 Durian                38
 6    34 Lumbungan             18
 7     3 Bandang               52
 8    70 Wahau                198
 9     9 Bental                58
10    43 Merah                 51

[[58]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1    46 Ngayau                  2001
 2    66 Tawon                     50
 3    70 Wahau                    198
 4    36 Malinau                   58
 5     6 Belayan                  319
 6    37 Mandu                     22
 7    23 Kedang Kepala            319
 8    38 Manubar                   32
 9    17 Inaran                    22
10    40 Marukangan                32

[[59]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    51 Pura                    72
 2    17 Inaran                  22
 3    54 Sabintulung             15
 4    55 Sambaratta              39
 5    42 Mengapah                28
 6    15 Dumaring                49
 7    47 Ninjah                  72
 8    39 Marah                   49
 9    69 Tinjau                  37
10    48 Pari                    64

[[60]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1    20 Kahala                    77
 2    25 Kedang Rantau            132
 3    27 Kelinjau                 244
 4    53 Rapak                     38
 5    13 Boh                       71
 6    48 Pari                      64
 7    42 Mengapah                  28
 8    26 Kelai                    254
 9    62 Suaran                    19
10    50 Pelawan                   52

[[61]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    18 Jelai                   38
 2    24 Kedang Pahu            144
 3    44 Murung                   2
 4    54 Sabintulung             15
 5    29 Lati                    43
 6     4 Bangka                  23
 7    20 Kahala                  77
 8    65 Tanian Buku             12
 9     9 Bental                  58
10    26 Kelai                  254

[[62]]
# A tibble: 10 × 3
      No Nama       `Panjang (km)`
   <dbl> <chr>               <dbl>
 1    32 Loa Haur              120
 2    68 Telen                 182
 3    69 Tinjau                 37
 4    35 Mahakam               920
 5     6 Belayan               319
 6    17 Inaran                 22
 7    40 Marukangan             32
 8    27 Kelinjau              244
 9    36 Malinau                58
10     3 Bandang                52

[[63]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    65 Tanian Buku             12
 2    45 Muyub                   48
 3    10 Berau                  292
 4    66 Tawon                   50
 5    63 Sulaiman                23
 6    16 Durian                  38
 7    64 Tabalar                 49
 8    22 Karangan                66
 9     8 Benglon                142
10    51 Pura                    72

[[64]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    65 Tanian Buku             12
 2    66 Tawon                   50
 3     3 Bandang                 52
 4    37 Mandu                   22
 5    32 Loa Haur               120
 6    61 Siduung                 83
 7     4 Bangka                  23
 8    64 Tabalar                 49
 9    16 Durian                  38
10    60 Siagung                 38

[[65]]
# A tibble: 10 × 3
      No Nama     `Panjang (km)`
   <dbl> <chr>             <dbl>
 1    10 Berau               292
 2    28 Keraitan             22
 3    18 Jelai                38
 4    47 Ninjah               72
 5     9 Bental               58
 6    51 Pura                 72
 7    41 Melan                51
 8    35 Mahakam             920
 9    43 Merah                51
10    60 Siagung              38

[[66]]
# A tibble: 10 × 3
      No Nama     `Panjang (km)`
   <dbl> <chr>             <dbl>
 1    37 Mandu                22
 2    19 Jembayan            180
 3    67 Telaga               23
 4    20 Kahala               77
 5    52 Rantau              164
 6    28 Keraitan             22
 7    26 Kelai               254
 8     3 Bandang              52
 9    69 Tinjau               37
10    56 Santan               78

[[67]]
# A tibble: 10 × 3
      No Nama       `Panjang (km)`
   <dbl> <chr>               <dbl>
 1    39 Marah                  49
 2    63 Sulaiman               23
 3    16 Durian                 38
 4    62 Suaran                 19
 5    51 Pura                   72
 6    17 Inaran                 22
 7    48 Pari                   64
 8    20 Kahala                 77
 9    27 Kelinjau              244
10    40 Marukangan             32

[[68]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    26 Kelai                  254
 2    29 Lati                    43
 3    64 Tabalar                 49
 4    53 Rapak                   38
 5     4 Bangka                  23
 6     8 Benglon                142
 7    16 Durian                  38
 8    11 Binatang                38
 9    65 Tanian Buku             12
10    58 Sengatta                92

[[69]]
# A tibble: 10 × 3
      No Nama     `Panjang (km)`
   <dbl> <chr>             <dbl>
 1    63 Sulaiman             23
 2    15 Dumaring             49
 3    60 Siagung              38
 4    28 Keraitan             22
 5     7 Beliwit              19
 6    44 Murung                2
 7     9 Bental               58
 8    12 Birang               58
 9     2 Ba’ai                52
10    29 Lati                 43

[[70]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1    34 Lumbungan                 18
 2    53 Rapak                     38
 3    70 Wahau                    198
 4    67 Telaga                    23
 5    25 Kedang Rantau            132
 6    15 Dumaring                  49
 7    56 Santan                    78
 8    21 Karang                   750
 9    43 Merah                     51
10    20 Kahala                    77

[[71]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1     3 Bandang                   52
 2    19 Jembayan                 180
 3    44 Murung                     2
 4    23 Kedang Kepala            319
 5    39 Marah                     49
 6    36 Malinau                   58
 7    28 Keraitan                  22
 8    68 Telen                    182
 9    30 Lembak                    48
10    15 Dumaring                  49

[[72]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1    29 Lati                      43
 2    25 Kedang Rantau            132
 3    42 Mengapah                  28
 4    69 Tinjau                    37
 5    14 Bongan                    20
 6    36 Malinau                   58
 7    54 Sabintulung               15
 8    27 Kelinjau                 244
 9    44 Murung                     2
10    18 Jelai                     38

[[73]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1    12 Birang                    58
 2     6 Belayan                  319
 3    53 Rapak                     38
 4    25 Kedang Rantau            132
 5    19 Jembayan                 180
 6    61 Siduung                   83
 7    40 Marukangan                32
 8    17 Inaran                    22
 9    48 Pari                      64
10    51 Pura                      72

[[74]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    19 Jembayan               180
 2    51 Pura                    72
 3    61 Siduung                 83
 4     9 Bental                  58
 5    46 Ngayau                2001
 6    54 Sabintulung             15
 7    29 Lati                    43
 8     8 Benglon                142
 9    32 Loa Haur               120
10    57 Segah                  152

[[75]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1    12 Birang                    58
 2    65 Tanian Buku               12
 3    68 Telen                    182
 4    55 Sambaratta                39
 5    44 Murung                     2
 6    34 Lumbungan                 18
 7    49 Pela                      10
 8    37 Mandu                     22
 9    10 Berau                    292
10    25 Kedang Rantau            132

[[76]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1    54 Sabintulung               15
 2    53 Rapak                     38
 3    25 Kedang Rantau            132
 4    52 Rantau                   164
 5    55 Sambaratta                39
 6    37 Mandu                     22
 7    48 Pari                      64
 8    61 Siduung                   83
 9    58 Sengatta                  92
10    66 Tawon                     50

[[77]]
# A tibble: 10 × 3
      No Nama      `Panjang (km)`
   <dbl> <chr>              <dbl>
 1    39 Marah                 49
 2    19 Jembayan             180
 3    69 Tinjau                37
 4    45 Muyub                 48
 5    28 Keraitan              22
 6    33 Long gie              49
 7    34 Lumbungan             18
 8    60 Siagung               38
 9    27 Kelinjau             244
10    13 Boh                   71

[[78]]
# A tibble: 10 × 3
      No Nama    `Panjang (km)`
   <dbl> <chr>            <dbl>
 1    66 Tawon               50
 2    64 Tabalar             49
 3     4 Bangka              23
 4    51 Pura                72
 5    41 Melan               51
 6    39 Marah               49
 7    12 Birang              58
 8    38 Manubar             32
 9    14 Bongan              20
10    35 Mahakam            920

[[79]]
# A tibble: 10 × 3
      No Nama     `Panjang (km)`
   <dbl> <chr>             <dbl>
 1    29 Lati                 43
 2    10 Berau               292
 3    69 Tinjau               37
 4    16 Durian               38
 5    51 Pura                 72
 6    19 Jembayan            180
 7    20 Kahala               77
 8    33 Long gie             49
 9    39 Marah                49
10    45 Muyub                48

[[80]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1     3 Bandang                 52
 2    52 Rantau                 164
 3     8 Benglon                142
 4    20 Kahala                  77
 5    48 Pari                    64
 6    65 Tanian Buku             12
 7    27 Kelinjau               244
 8    18 Jelai                   38
 9    21 Karang                 750
10    13 Boh                     71

[[81]]
# A tibble: 10 × 3
      No Nama       `Panjang (km)`
   <dbl> <chr>               <dbl>
 1    40 Marukangan             32
 2    64 Tabalar                49
 3    19 Jembayan              180
 4    43 Merah                  51
 5    47 Ninjah                 72
 6    15 Dumaring               49
 7    36 Malinau                58
 8    26 Kelai                 254
 9     1 Alau                   32
10    29 Lati                   43

[[82]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    51 Pura                    72
 2    43 Merah                   51
 3    33 Long gie                49
 4     1 Alau                    32
 5    64 Tabalar                 49
 6    28 Keraitan                22
 7    57 Segah                  152
 8    54 Sabintulung             15
 9    68 Telen                  182
10    61 Siduung                 83

[[83]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    35 Mahakam                920
 2    49 Pela                    10
 3    13 Boh                     71
 4    24 Kedang Pahu            144
 5    62 Suaran                  19
 6    12 Birang                  58
 7    52 Rantau                 164
 8    30 Lembak                  48
 9    11 Binatang                38
10     7 Beliwit                 19

[[84]]
# A tibble: 10 × 3
      No Nama     `Panjang (km)`
   <dbl> <chr>             <dbl>
 1     1 Alau                 32
 2    30 Lembak               48
 3    36 Malinau              58
 4    51 Pura                 72
 5     6 Belayan             319
 6    33 Long gie             49
 7    22 Karangan             66
 8    39 Marah                49
 9    27 Kelinjau            244
10     4 Bangka               23

[[85]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    52 Rantau                 164
 2    66 Tawon                   50
 3    35 Mahakam                920
 4    13 Boh                     71
 5    20 Kahala                  77
 6    19 Jembayan               180
 7    26 Kelai                  254
 8    70 Wahau                  198
 9    24 Kedang Pahu            144
10    27 Kelinjau               244

[[86]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1    42 Mengapah                  28
 2     4 Bangka                    23
 3    38 Manubar                   32
 4    65 Tanian Buku               12
 5    22 Karangan                  66
 6    43 Merah                     51
 7    23 Kedang Kepala            319
 8    30 Lembak                    48
 9    48 Pari                      64
10    50 Pelawan                   52

[[87]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    66 Tawon                   50
 2    31 Lesan                   64
 3    24 Kedang Pahu            144
 4    21 Karang                 750
 5    17 Inaran                  22
 6    57 Segah                  152
 7    52 Rantau                 164
 8    47 Ninjah                  72
 9    36 Malinau                 58
10    19 Jembayan               180

[[88]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    57 Segah                  152
 2     8 Benglon                142
 3    44 Murung                   2
 4    54 Sabintulung             15
 5    40 Marukangan              32
 6    62 Suaran                  19
 7    24 Kedang Pahu            144
 8    13 Boh                     71
 9    34 Lumbungan               18
10    33 Long gie                49

[[89]]
# A tibble: 10 × 3
      No Nama       `Panjang (km)`
   <dbl> <chr>               <dbl>
 1    12 Birang                 58
 2    10 Berau                 292
 3    15 Dumaring               49
 4    28 Keraitan               22
 5     1 Alau                   32
 6    38 Manubar                32
 7    70 Wahau                 198
 8     6 Belayan               319
 9    68 Telen                 182
10    40 Marukangan             32

[[90]]
# A tibble: 10 × 3
      No Nama       `Panjang (km)`
   <dbl> <chr>               <dbl>
 1    48 Pari                   64
 2    40 Marukangan             32
 3    44 Murung                  2
 4    27 Kelinjau              244
 5     3 Bandang                52
 6    28 Keraitan               22
 7    11 Binatang               38
 8    42 Mengapah               28
 9    60 Siagung                38
10    52 Rantau                164

[[91]]
# A tibble: 10 × 3
      No Nama       `Panjang (km)`
   <dbl> <chr>               <dbl>
 1    19 Jembayan              180
 2     8 Benglon               142
 3     2 Ba’ai                  52
 4    62 Suaran                 19
 5    10 Berau                 292
 6    58 Sengatta               92
 7    29 Lati                   43
 8    55 Sambaratta             39
 9    44 Murung                  2
10    61 Siduung                83

[[92]]
# A tibble: 10 × 3
      No Nama       `Panjang (km)`
   <dbl> <chr>               <dbl>
 1    61 Siduung                83
 2     3 Bandang                52
 3    69 Tinjau                 37
 4    55 Sambaratta             39
 5    68 Telen                 182
 6    32 Loa Haur              120
 7    19 Jembayan              180
 8    21 Karang                750
 9    67 Telaga                 23
10    53 Rapak                  38

[[93]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    17 Inaran                  22
 2    41 Melan                   51
 3    33 Long gie                49
 4    65 Tanian Buku             12
 5    55 Sambaratta              39
 6    57 Segah                  152
 7    12 Birang                  58
 8    35 Mahakam                920
 9    49 Pela                    10
10     8 Benglon                142

[[94]]
# A tibble: 10 × 3
      No Nama            `Panjang (km)`
   <dbl> <chr>                    <dbl>
 1    21 Karang                     750
 2     9 Bental                      58
 3    25 Kedang Rantau              132
 4    51 Pura                        72
 5    18 Jelai                       38
 6    19 Jembayan                   180
 7     5 Batangan Muntai             10
 8    16 Durian                      38
 9    64 Tabalar                     49
10    39 Marah                       49

[[95]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    65 Tanian Buku             12
 2    67 Telaga                  23
 3    20 Kahala                  77
 4     2 Ba’ai                   52
 5    26 Kelai                  254
 6    47 Ninjah                  72
 7    60 Siagung                 38
 8     8 Benglon                142
 9     6 Belayan                319
10    58 Sengatta                92

[[96]]
# A tibble: 10 × 3
      No Nama        `Panjang (km)`
   <dbl> <chr>                <dbl>
 1    54 Sabintulung             15
 2    21 Karang                 750
 3    27 Kelinjau               244
 4    29 Lati                    43
 5    32 Loa Haur               120
 6    19 Jembayan               180
 7     2 Ba’ai                   52
 8    15 Dumaring                49
 9    52 Rantau                 164
10    60 Siagung                 38

[[97]]
# A tibble: 10 × 3
      No Nama     `Panjang (km)`
   <dbl> <chr>             <dbl>
 1    59 Senyiur              66
 2    66 Tawon                50
 3    46 Ngayau             2001
 4     7 Beliwit              19
 5    33 Long gie             49
 6    35 Mahakam             920
 7    62 Suaran               19
 8    30 Lembak               48
 9    63 Sulaiman             23
10    26 Kelai               254

[[98]]
# A tibble: 10 × 3
      No Nama     `Panjang (km)`
   <dbl> <chr>             <dbl>
 1    21 Karang              750
 2    28 Keraitan             22
 3    50 Pelawan              52
 4    46 Ngayau             2001
 5    60 Siagung              38
 6    56 Santan               78
 7    43 Merah                51
 8    15 Dumaring             49
 9    47 Ninjah               72
10    18 Jelai                38

[[99]]
# A tibble: 10 × 3
      No Nama     `Panjang (km)`
   <dbl> <chr>             <dbl>
 1     3 Bandang              52
 2    68 Telen               182
 3    13 Boh                  71
 4    62 Suaran               19
 5    48 Pari                 64
 6    11 Binatang             38
 7    58 Sengatta             92
 8    17 Inaran               22
 9    37 Mandu                22
10    47 Ninjah               72

[[100]]
# A tibble: 10 × 3
      No Nama          `Panjang (km)`
   <dbl> <chr>                  <dbl>
 1    40 Marukangan                32
 2    37 Mandu                     22
 3    16 Durian                    38
 4    44 Murung                     2
 5    25 Kedang Rantau            132
 6    54 Sabintulung               15
 7    52 Rantau                   164
 8    45 Muyub                     48
 9    33 Long gie                  49
10    60 Siagung                   38

Menghitung Rata-rata dan Varians setiap Sampling

mean_list <- sapply(
  samples_list,
  function(x) mean(x$`Panjang (km)`)
)

var_list <- sapply(
  samples_list,
  function(x) var(x$`Panjang (km)`)
)

mean_d <- data.frame(
  mean_value = mean_list,
  var_value = var_list
)
mean_d
    mean_value   var_value
1         59.7   2335.3444
2        170.8  80775.0667
3         98.4  10104.4889
4        158.7  74465.7889
5         62.6   3846.9333
6         72.3   2868.2333
7         74.7   6339.3444
8         71.6   6114.4889
9         43.5    494.7222
10        59.0   2356.0000
11       302.0 365644.2222
12       173.8  72782.8444
13       255.1 377779.2111
14       263.2 375032.6222
15        44.5    501.1667
16        67.4   2696.0444
17        59.0   2230.2222
18        61.0    718.0000
19        52.7    138.9000
20        71.5   3164.2778
21       151.8  50514.4000
22       143.5  76107.1667
23        43.8   2607.5111
24       106.2  11502.8444
25       190.7  46191.1222
26        59.7   1309.1222
27        55.4   3143.1556
28        62.3   2794.4556
29        89.2   8216.8444
30        58.7   1948.4556
31        46.3    529.7889
32        68.9   2389.2111
33       251.4 379226.9333
34       249.2 380105.9556
35       159.7  76498.9000
36       124.1  12961.2111
37        66.9   1913.8778
38        40.4    483.6000
39       119.6  12229.8222
40       348.9 411855.8778
41        98.3   4795.3444
42       236.2 384791.0667
43        85.4   3762.2667
44       102.3   9090.0111
45        72.9   8764.9889
46       253.4 379212.7111
47        92.8   8379.0667
48        50.7    416.4556
49       247.2 381217.2889
50       116.0  13780.8889
51        88.3   9188.2333
52       116.8   8967.5111
53        53.6   1480.7111
54       383.3 399775.3444
55        89.0   6910.0000
56       239.3 384216.2333
57        60.6   2593.6000
58       305.3 369280.6778
59        44.7    407.5667
60        97.9   7332.3222
61        66.6   6042.7111
62       198.6  74416.2667
63        79.2   6840.4000
64        48.7   1024.6778
65       161.4  77052.2667
66        90.9   6529.6556
67        64.0   4447.5556
68        72.9   5472.7667
69        36.4    361.6000
70       141.4  48722.2667
71        96.1   9843.8778
72        61.7   5370.0111
73       100.0   8230.0000
74       286.6 365576.0444
75        76.7   9213.7889
76        69.9   2342.5444
77        75.6   5616.7111
78       132.4  76834.0444
79        88.5   6913.6111
80       161.4  47550.4889
81        82.0   5502.6667
82        70.7   3050.2333
83       149.1  76077.6556
84        96.0  10077.7778
85       230.2  63693.0667
86        69.5   8000.0556
87       165.6  45225.6000
88        64.4   3545.6000
89       121.6  13423.1556
90        68.4   5736.7111
91        94.4   7834.0444
92       150.4  47853.1556
93       145.5  76508.9444
94       137.6  48813.8222
95       108.1  10442.5444
96       165.5  47828.0556
97       344.9 415352.1000
98       315.1 399551.8778
99        63.4   2354.4889
100       54.0   2721.1111
head(mean_list)
[1]  59.7 170.8  98.4 158.7  62.6  72.3
head(var_list)
[1]  2335.344 80775.067 10104.489 74465.789  3846.933  2868.233

Histogram Rata-rata Sampling

ggplot(mean_d, aes(x = mean_value)) +
  geom_histogram(binwidth = 0.3, fill = "steelblue", color = "black") +
  labs(
    title = "Histogram Sungai",
    x = "Rataan Panjang Sungai",
    y = "Frequency"
  ) +
  theme_minimal()

Histogram Varians Sampling

ggplot(mean_d, aes(x = var_value)) +
  geom_histogram(binwidth = 0.6, fill = "steelblue", color = "black") +
  labs(
    title = "Histogram Sungai",
    x = "Ragam Panjang Sungai",
    y = "Frequency"
  ) +
  theme_minimal()