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not able to install packages mass on version 4.0 is it ok or anything to be done
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Question
This is shown in my rstudio what should I do for it or should I leave it ?
<span style="background-color: rgb(255, 255, 0);">>  install.packages("mass")</span>
<span style="background-color: rgb(255, 255, 0);">Installing package into ‘C:/Users/SATYAM/Documents/R/win-library/4.0’</span>
<span style="background-color: rgb(255, 255, 0);">(as ‘lib’ is unspecified)</span>
<span style="background-color: rgb(255, 255, 0);">Warning in install.packages :</span>
<span style="background-color: rgb(255, 255, 0);">  package ‘mass’ is not available (for R version 4.0.0)</span>
<span style="background-color: rgb(255, 255, 0);">Warning in install.packages :</span>
<span style="background-color: rgb(255, 255, 0);">  Perhaps you meant ‘MASS’ ?</span>


R Installing-R-and-RStudio-on-Windows 10-11 min 0-10 sec 26-04-20, 6:44 p.m. guptasm_2@rknec.edu

Answers:

Please check whether MASS is already installed as some versions of R come up with this package as pre-installed ones. Also, you need to make sure that you have a working Internet connection while installing the packages.  
26-04-20, 8:24 p.m. sudhakarst

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install.packages("MASS")

MASS - in uppercase
28-04-20, 5:16 p.m. angaiaruvi@gmail.com

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