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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 09-11-19, 12:03 p.m. tuba123

Answers:

Please make sure that you have a working Internet connection. 
09-11-19, 12:08 p.m. wangikarsmita2019@gmail.com


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