Notes on markdown files

Heading

Heading 2

Heading 3

Heading 4

Heading 5
Heading 6

Italic Bold Bold Italic

  1. list item 1
  2. list item 2

  • bullet

  • bullet 2

  • bullet

  • bullet 2

You can also add links to your document: for example- here is a link to my website

Code chunks

# R code here so # is no longer a heading - it is a note 
x=2+2
x
## [1] 4
my_data <- cars
my_data
##    speed dist
## 1      4    2
## 2      4   10
## 3      7    4
## 4      7   22
## 5      8   16
## 6      9   10
## 7     10   18
## 8     10   26
## 9     10   34
## 10    11   17
## 11    11   28
## 12    12   14
## 13    12   20
## 14    12   24
## 15    12   28
## 16    13   26
## 17    13   34
## 18    13   34
## 19    13   46
## 20    14   26
## 21    14   36
## 22    14   60
## 23    14   80
## 24    15   20
## 25    15   26
## 26    15   54
## 27    16   32
## 28    16   40
## 29    17   32
## 30    17   40
## 31    17   50
## 32    18   42
## 33    18   56
## 34    18   76
## 35    18   84
## 36    19   36
## 37    19   46
## 38    19   68
## 39    20   32
## 40    20   48
## 41    20   52
## 42    20   56
## 43    20   64
## 44    22   66
## 45    23   54
## 46    24   70
## 47    24   92
## 48    24   93
## 49    24  120
## 50    25   85

Here is my next chunk of code- showing how to use the plot() function to create a scatterplot

plot(cars$speed~cars$dist)

sessionInfo()
## R version 4.4.2 (2024-10-31)
## Platform: x86_64-apple-darwin20
## Running under: macOS Sonoma 14.6.1
## 
## Matrix products: default
## BLAS:   /Library/Frameworks/R.framework/Versions/4.4-x86_64/Resources/lib/libRblas.0.dylib 
## LAPACK: /Library/Frameworks/R.framework/Versions/4.4-x86_64/Resources/lib/libRlapack.dylib;  LAPACK version 3.12.0
## 
## locale:
## [1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
## 
## time zone: America/Chicago
## tzcode source: internal
## 
## attached base packages:
## [1] stats     graphics  grDevices utils     datasets  methods   base     
## 
## loaded via a namespace (and not attached):
##  [1] digest_0.6.37     R6_2.5.1          fastmap_1.2.0     xfun_0.52        
##  [5] cachem_1.1.0      knitr_1.49        htmltools_0.5.8.1 rmarkdown_2.29   
##  [9] lifecycle_1.0.4   cli_3.6.4         sass_0.4.9        jquerylib_0.1.4  
## [13] compiler_4.4.2    rstudioapi_0.17.1 tools_4.4.2       evaluate_1.0.3   
## [17] bslib_0.8.0       yaml_2.3.10       rlang_1.1.5       jsonlite_1.8.9