RStudio is a free and open-source integrated development environment for R, a programming language for statistical computing and graphics. Just sign in to IBM Watson Studio and launch RStudio.
Watch these videos to see how to use RStudio in Watson Studio.
Overview of the RStudio IDE
Load data into RStudio
Analyze Db2 Warehouse on Cloud (formerly dashDB) data in RStudio
Run Shiny applications in RStudio