View source: R/Util_CheckPackages.R
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 | ##---- Should be DIRECTLY executable !! ----
##-- ==> Define data, use random,
##-- or do help(data=index) for the standard data sets.
## The function is currently defined as
function (...)
{
list.of.packages <- c(...)
new.packages <- list.of.packages[!(list.of.packages %in%
installed.packages()[, "Package"])]
if (length(new.packages))
install.packages(new.packages)
else print("packages are already installed.")
}
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