Show the packages specified by the user and compare these to the installed packages on the user's system. Display packages not installed.
showPacks(packs=c("PBSmodelling","PBSmapping","PBSddesolve",
"rgl","deSolve","akima","deldir","sp","maptools","KernSmooth"))
Invisibly returns a list of Apacks
(all packages installed on user's system),
Ipacks
(packages in packs
that are installed), and
Mpacks
(packages that are missing).
string vector of package names that are compared to installed packages.
Jon T. Schnute, Pacific Biological Station, Fisheries and Oceans Canada, Nanaimo BC