I am starting with R. I installed the latest version of R and R-Studio today.
I need to import a large excel file. Then the following problem goes:
WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding:
Installing package into ‘C:/Users/Acer/Documents/R/win-library/4.0’
(as ‘lib’ is unspecified)
Warning in install.packages :
package ‘readxls’ is not available (for R version 4.0.2)
Then I followed these instructions
but still there is the problem I cannot install packages. at least those i need right now.