flowR

A program slicer and dataflow analyzer for the R programming language. Its slicer allows you to reduce a complicated program just to the parts related for a specific task (e.g., the generation of a single or collection of plots, a significance test, ...). The dataflow analysis provides you with a detailed view on the semantics of the R code which can greatly improve other analyses. To use flowR, check out the Visual Studio Code extension, the RStudio Addin, the Docker image, or the R package.