API candidates for standardization

[kgryte]

The following is a list of API candidates for standardization.

Notes

• The list is derived from #22, #3, and API comparison data.
• The list does not include statistics APIs which have already been spec'd (see #33).
• The list is not exhaustive. This list is intended to provide an initial focus for standardization.
• The categories are loosely defined and follow precedent established in the array API specification.

Math

abs
floordiv
pow
round
truediv

add
diff
div
mod
mul
sub

Any need for the r* variants? (e.g., radd, rmul, etc)

Statistics

corr
count
cov

Comparison

eq
ge
gt
le
lt
ne

Logical

isin
isna
notna

isna or isnull? notna or notnull?

Searching

where

Creation/Manipulation

append
assign
copy
drop
drop_duplicates
dropna
fillna
head
join
pop
rename
replace
set_index
tail
take

Sorting

sort_values

Utilities

all
any