pca
regress
nand2mean
mean
covar
msd
nanmedian
princomp
strange
perctl
sample
samplef
meanf
nancumsum
stdevf
wcenter
median
variance
trimmean
mad
nanmin
correl
center
nanmeanf
nanstdev
ftest
tabul
variancef
moment
ftuneq
mvvacov
nfreq
nanmean
harmean
geomean
iqr
mvcorrel
show_pca
stdev
st_deviation
nanmax
nansum
thrownan
samwr
quart
cmoment
