MarkDown Syntax Examples

This is my first line. # comment shows line end This would be a new line. This wouldn’t be a new line.

This is my first paragraph.

This is my second paragraph

Italics = Italics or Italics
Bold = Bold or Bold

myplot_local
myplot_local
myplot_web
myplot_web

Top level section

This is my top level section

Middle level section

This is my 2nd level section

Bottom level section

This is my 3rd level section

  • First item
  • Second item
  • Second item A
  • Second item B
  1. First item
  2. Second item
  • Second item A
  • Second item B
hist(rnorm(100))

https://rockefelleruniversity.github.io/Intro_To_R_1Day/ Github site

R code chunks examples

Rmarkdown

Rmarkdown. Controlling R code output - eval

Rmarkdown. Controlling R code output - Displaying code.

Rmarkdown. Controlling R code output - message and warnings

Rmarkdown. Controlling figure output.

Rmarkdown. Automatically tidying code.

Rmarkdown. Placing code and output together

##  [1] -0.5007938  0.7580006 -0.4174806  0.2265399  2.0859139  0.8936853
##  [7]  1.5718859  1.0413705 -0.5848700  1.5775220

Rmarkdown. Inserting tables.

temp temp2
2.2679819 -0.3648049
0.5855084 -0.5303728
-0.8041088 2.5958412
-0.4412471 0.7482407
-2.3467098 0.7849900
-2.4644810 0.2924290
-0.5590616 0.7763209
-0.2967927 -0.1574116
0.2050442 -0.1728144
-0.5815448 0.2418656

Rmarkdown. Evaluating code within markdown text.

Here is some freeform markdown and the first result from an rnorm call is -0.3167173, followed by some more free form text.

Rmarkdown: cache

## [1] 10000

Session Information

## R version 4.3.3 (2024-02-29)
## Platform: aarch64-apple-darwin20 (64-bit)
## Running under: macOS Sonoma 14.4.1
## 
## Matrix products: default
## BLAS:   /Library/Frameworks/R.framework/Versions/4.3-arm64/Resources/lib/libRblas.0.dylib 
## LAPACK: /Library/Frameworks/R.framework/Versions/4.3-arm64/Resources/lib/libRlapack.dylib;  LAPACK version 3.11.0
## 
## 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/New_York
## tzcode source: internal
## 
## attached base packages:
## [1] stats     graphics  grDevices utils     datasets  methods   base     
## 
## other attached packages:
## [1] knitr_1.46    ggplot2_3.5.1
## 
## loaded via a namespace (and not attached):
##  [1] vctrs_0.6.5       cli_3.6.3         rlang_1.1.4       xfun_0.43        
##  [5] highr_0.10        generics_0.1.3    jsonlite_1.8.8    glue_1.7.0       
##  [9] colorspace_2.1-0  htmltools_0.5.8.1 sass_0.4.9        fansi_1.0.6      
## [13] scales_1.3.0      rmarkdown_2.26    grid_4.3.3        evaluate_0.23    
## [17] munsell_0.5.1     jquerylib_0.1.4   tibble_3.2.1      fastmap_1.1.1    
## [21] yaml_2.3.8        lifecycle_1.0.4   compiler_4.3.3    codetools_0.2-20 
## [25] dplyr_1.1.4       pkgconfig_2.0.3   rstudioapi_0.16.0 digest_0.6.35    
## [29] R6_2.5.1          tidyselect_1.2.1  utf8_1.2.4        pillar_1.9.0     
## [33] magrittr_2.0.3    bslib_0.7.0       withr_3.0.0       tools_4.3.3      
## [37] gtable_0.3.5      cachem_1.0.8