The objectives of the videos are:
1. Finding the older versions of an Rstudio package,
2.1. Downgrading the version of an Rstudio package,
2.2. Installing an older version of a package in Rstudio,
3. Changing the version of a package in Rstudio.
Link to the CRAN Package Archive: https://cran.r-project.org/src/contri...
More about R language: https://www.r-project.org/
More about Rstudio: https://rstudio.com/
Please feel free to write your questions or share your experiences in the comment section :)
Disclaimer: I am sharing my personal experiences with this methodology. This video is by no means the best practice in the field. Careful considerations is advised.
Good Luck!
Arghavan :)