when i tried to load the package, i got the following message:
library(ggpubr)
Error: package or namespace load failed for ‘ggpubr’ in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]):
there is no package called ‘zip’
I tried to install zip package, got an error message again
install.packages("zip")
WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding: