Apr 8, 2025 · Code sections allow you to break a larger source file into a set of discrete regions for easy navigation between them. Code sections are automatically foldable—for example, the following source file has three sections (one expanded and the other two folded): To insert a new code section you can use the Code -> Insert Section command.

In R markdown, you have sections defined by code chunks, but you can use the method described here to create subsections. You can use : at the the beginning of every region. In latest R Studio (I work with v1.0+), you can also click Ctrl + Shift + R, or go to menu Code > Insert Section. It will show a popup for your section name and add it.

Dec 1, 2024 · Code sections provide structure for both navigation and folding of long functions or other code control flow. The Source pane in RStudio supports both automatic and user-defined folding for regions of code.

Jun 15, 2016 · I'm writing R scripts in RStudio and I use the code folding a lot. I found that you can see the hierarchy of the folding by pressing cmd + shift + O . This is super helpful.

In the RStudio source pane, you can run the current section ("chunk") of an R script by hitting Shift+Alt+T. No need for Notebooks.

Rstudio gives you an ability to create section by pressing ( ctrl + shift + R ), or you can create one by adding 4 dashes (-) after a comment or 4 hash symbol (#) after a comment. # some comment ---- # some comment ####

A section is a specially designated chunk or group of code within an R-script file that RStudio assigns specific properties to. Benefits of sectioning code include: Improved organization; Navigation within script; Improved troubleshooting; Quick section specific code evaluation

Turn your analyses into high quality documents, reports, presentations and dashboards with R Markdown. Use a productive notebook interface to weave together narrative text and code to produce elegantly formatted output. Use multiple languages including R, Python, and SQL.

To turn sections into tabs, you can add a class attribute .tabset to the section header that is one level higher than the headers to be converted to tabs, e.g., adding the .tabset attribute to a level-2 header will convert all subsequent level-3 headers to tabs. Below is a full example:

RStudio has the ability to organize code sections within a single script (e.g., loading libraries, data management, graphing, statistics, exporting to Excel). You can jump to the different sections by clicking on the drop-down menu at the bottom of the script window.