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tools:r [2024/11/07 11:54] – [na.action] willtools:r [2026/07/24 12:43] (current) – [GNU R] will
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-The [[https://www.r-project.org/|GNU R programming language]] is often paired with [[https://posit.co/download/rstudio-desktop/|posit's RStudio Desktop IDE]] and a suit of libraries (language packages) known as [[:tools:tidyverse|tidyverse]] (includes ''dplyr'' and ''ggplot2''). +The [[https://www.r-project.org/|GNU R programming language]] is often paired with [[https://posit.co/download/rstudio-desktop/|posit's RStudio Desktop IDE]] and a suit of libraries (language packages) known as [[:tools:tidyverse|tidyverse]] (includes ''dplyr'' and ''ggplot2''). R and RStudio (including Rmarkdown code cells) can use python interleaved with R code. See [[:tools:r:python]].
  
 You can also find a web interface to [[http://rhea.wpic.upmc.edu:8787/|Rstudio on rhea]] (also [[:admin:remoteaccess]]). You can also find a web interface to [[http://rhea.wpic.upmc.edu:8787/|Rstudio on rhea]] (also [[:admin:remoteaccess]]).
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 [[:tools:tutorials|Tutorials]] contains additional resources. [[:tools:tutorials|Tutorials]] contains additional resources.
  
-See [[:tools:r:issues]] for log of debugged problems.+See 
 +  * [[:tools:r:issues]] for log of debugged problems. 
 +  * [[:tools:r:versions]] for using specific older versions 
 ===== Notes ===== ===== Notes =====
-==== na.action ====+ 
 +==== Rstudio Chunk output in console ==== 
 +To use the panel for images instead of seeing them inlined within ''.Rmd'' use the "Chunk output in console" setting, either from the gear dropdown menu or in the yaml front matter.  (From Dan & Victoria) 
 + 
 +{{.:pasted:20251121-162226.png}} 
 +{{.:pasted:20251121-162127.png}} 
 + 
 +<code=R> 
 +--- 
 +editor_options: 
 +  chunk_output_type: console 
 +--- 
 +</code> 
 + 
 +==== na.action for residual ====
 When adding module residuals back to a dataframe, you need ''residuals()'' to return the same length as the input data.frame. use ''lm(na.action=na.exclude)''. When adding module residuals back to a dataframe, you need ''residuals()'' to return the same length as the input data.frame. use ''lm(na.action=na.exclude)''.