INSTALLING MASS I AM GETTING THIS ERROR
Title
Question
Warning in install.packages :
unable to access index for repository https://cran.rstudio.com/src/contrib:
cannot open URL 'https://cran.rstudio.com/src/contrib/PACKAGES'
Warning in install.packages :
package \u2018MASS\u2019 is not available (for R version 3.6.1)
Warning in install.packages :
unable to access index for repository https://cran.rstudio.com/bin/windows/contrib/3.6:
cannot open URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/PACKAGES'
R Introduction-to-RStudio 07-08 min 0-10 sec
Answers:
Please make sure that you have a working Internet connection.
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