QA                       QA Checks for R Code and/or Documentation
checkFF                  Check Foreign Function Calls
checkTnF                 Check R Code for T/F
codoc                    Check Code/Documentation Consistency
undoc                    Find Undocumented Objects
Sweave			 Automatic Generation of Reports
RweaveLatex		 R/LaTeX Driver for Sweave
Rtangle			 R Driver for Stangle
checkVignettes		 Check all Sweave Files of a Package