beta
betai
chi2dist
Fdist
gammap
gammaq
invbetai
invchi2dist
invFdist
invgammaq
invnormaldist
invtdist
normaldist
speach
spearc
spears
speash
speath
spebi0
spebi1
spebj0
spebj1
spebk0
spebk1
speby0
speby1
specoh
speefc
speent
speerf
spegam
spelga
spemax
spepol
spepow
spesgn
spesih
spetah
tdist