R Data Science: R Programming A-Z: R For Data Science With Real Exercises!
R software can be easily updated with "installr" package.
The dialog box will be opened to take you through the following steps -
- It checks for a newer version of R.
- If one exists, the function will download the most updated R version and run its installer.
- Once done, the function will offer to copy (or move) all of the packages from the old R library to the new R library.
- It will then offer to update the moved packages, offer to open the new Rgui, and lastely, it will quit the old R.