charToFact	charToFact
clearData	shareData
count	count
countNA	count
countOccur	count
fduplicated	funique
fpos	fpos
funique	funique
getData	shareData
iif	iif
nif	nif
nswitch	vswitch
pall	psum
pallNA	psum
pallv	psum
pany	psum
panyNA	psum
panyv	psum
pcount	psum
pcountNA	psum
pfirst	psum
plast	psum
pmean	psum
pprod	psum
psort	psort
psum	psum
setlevels	setlevels
shareData	shareData
topn	topn
uniqLen	funique
vswitch	vswitch
