i have installed rstudio Version 1.3.1056 while running package gmapdistance it gives following error, please guide
Error: package or namespace load failed for ‘gmapsdistance’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):
there is no package called ‘XML’
In addition: Warning message:
package ‘gmapsdistance’ was built under R version 3.6.3