Other handling functions:
arrange()
,
at_least()
,
chop()
,
combine()
,
dissolve()
,
fac_dispatcher()
,
filter()
,
rename()
,
rescale()
,
rm_harm()
,
rm_missing()
,
rm_uncomplete()
,
rw_fac()
,
sample_frac()
,
sample_n()
,
select()
,
slice()
,
subsetize()