charToFact              Convert Character Vector to Factor
count                   count, countNA and countOccur
fduplicated             Fast duplicated and unique
fpos                    Find a matrix position inside a larger matrix
iif                     Fast if else
nif                     Nested if else
psort                   Parallel Sort
psum                    Parallel (Statistical) Functions
setlevels               Set levels of a factor object
shareData               Share Data between R Sessions
topn                    Top N values index
vswitch                 Vectorised switch
