When I tried to use install r package 'Rmaps' I got this warning
install.packages("rmaps") Installing package into ‘C:/Users/Anjana/Documents/R/win-library/3.2’ (as ‘lib’ is unspecified) Warning in install.packages : package ‘rmaps’ is not available (for R version 3.2.3)
My current version of Rstudio is Version 0.99.491 – © 2009-2015 RStudio, Inc.
and R version 3.2.3