Free, open-source R integrated development environment widely used for research statistics and R Markdown writing.
RStudio IDE is Posit's free, open-source R development environment, suited to writing R code, data analysis, graphics output, and research writing with R Markdown and Quarto.
Use cases: R statistical analysis, research plotting, R Markdown / Quarto writing
Note: The recommendation here is the open-source edition of RStudio IDE; Positron uses a source-available licence and cannot simply be treated as OSI open source.