Supported pandas API#
The following table shows the pandas APIs that implemented or non-implemented from pandas API on Spark. Some pandas API do not implement full parameters, so the third column shows missing parameters for each API.
‘Y’ in the second column means it’s implemented including its whole parameter.
‘N’ means it’s not implemented yet.
‘P’ means it’s partially implemented with the missing of some parameters.
All API in the list below computes the data with distributed execution except the ones that require the local execution by design. For example, DataFrame.to_numpy() requires to collect the data to the driver side.
If there is non-implemented pandas API or parameter you want, you can create an Apache Spark JIRA to request or to contribute by your own.
The API list is updated based on the latest pandas official API reference.
CategoricalIndex API#
API  | 
Implemented  | 
Missing parameters  | 
|---|---|---|
Y  | 
||
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
argsort  | 
N  | 
|
Y  | 
||
Y  | 
||
  | 
Y  | 
|
asof_locs  | 
N  | 
|
  | 
P  | 
  | 
  | 
Y  | 
|
  | 
Y  | 
|
diff  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
duplicated  | 
N  | 
|
Y  | 
||
  | 
Y  | 
|
  | 
P  | 
  | 
format  | 
N  | 
|
get_indexer  | 
N  | 
|
get_indexer_for  | 
N  | 
|
get_indexer_non_unique  | 
N  | 
|
  | 
Y  | 
|
get_loc  | 
N  | 
|
get_slice_bound  | 
N  | 
|
groupby  | 
N  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
infer_objects  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
is_  | 
N  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
join  | 
N  | 
|
P  | 
  | 
|
Y  | 
||
memory_usage  | 
N  | 
|
Y  | 
||
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
putmask  | 
N  | 
|
ravel  | 
N  | 
|
reindex  | 
N  | 
|
Y  | 
||
Y  | 
||
  | 
Y  | 
|
Y  | 
||
Y  | 
||
  | 
P  | 
  | 
round  | 
N  | 
|
searchsorted  | 
N  | 
|
Y  | 
||
  | 
Y  | 
|
  | 
P  | 
  | 
slice_indexer  | 
N  | 
|
slice_locs  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
sortlevel  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
to_flat_index  | 
N  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
Y  | 
||
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
where  | 
N  | 
DataFrame API#
API  | 
Implemented  | 
Missing parameters  | 
|---|---|---|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
asfreq  | 
N  | 
|
asof  | 
N  | 
|
Y  | 
||
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
combine  | 
N  | 
|
Y  | 
||
compare  | 
N  | 
|
convert_dtypes  | 
N  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
  | 
P  | 
  | 
Y  | 
||
P  | 
  | 
|
Y  | 
||
Y  | 
||
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
Y  | 
||
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
Y  | 
||
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
infer_objects  | 
N  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
isetitem  | 
N  | 
|
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
P  | 
  | 
|
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
Y  | 
||
Y  | 
||
P  | 
  | 
|
memory_usage  | 
N  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
  | 
P  | 
  | 
P  | 
  | 
|
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
Y  | 
||
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
Y  | 
||
Y  | 
||
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
reorder_levels  | 
N  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
Y  | 
||
set_axis  | 
N  | 
|
set_flags  | 
N  | 
|
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
  | 
P  | 
  | 
Y  | 
||
P  | 
  | 
|
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
to_gbq  | 
N  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
to_period  | 
N  | 
|
to_pickle  | 
N  | 
|
Y  | 
||
to_sql  | 
N  | 
|
Y  | 
||
P  | 
  | 
|
to_timestamp  | 
N  | 
|
to_xarray  | 
N  | 
|
to_xml  | 
N  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
tz_convert  | 
N  | 
|
tz_localize  | 
N  | 
|
P  | 
  | 
|
P  | 
  | 
|
value_counts  | 
N  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
DatetimeIndex API#
API  | 
Implemented  | 
Missing parameters  | 
|---|---|---|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
argsort  | 
N  | 
|
as_unit  | 
N  | 
|
  | 
Y  | 
|
asof_locs  | 
N  | 
|
  | 
P  | 
  | 
Y  | 
||
  | 
Y  | 
|
Y  | 
||
  | 
Y  | 
|
diff  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
duplicated  | 
N  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
Y  | 
||
format  | 
N  | 
|
get_indexer  | 
N  | 
|
get_indexer_for  | 
N  | 
|
get_indexer_non_unique  | 
N  | 
|
  | 
Y  | 
|
get_loc  | 
N  | 
|
get_slice_bound  | 
N  | 
|
groupby  | 
N  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
Y  | 
||
Y  | 
||
infer_objects  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
is_  | 
N  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
Y  | 
|
  | 
Y  | 
|
Y  | 
||
  | 
Y  | 
|
join  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
mean  | 
N  | 
|
memory_usage  | 
N  | 
|
  | 
P  | 
  | 
Y  | 
||
Y  | 
||
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
putmask  | 
N  | 
|
ravel  | 
N  | 
|
reindex  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
Y  | 
||
searchsorted  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
slice_indexer  | 
N  | 
|
slice_locs  | 
N  | 
|
snap  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
sortlevel  | 
N  | 
|
std  | 
N  | 
|
Y  | 
||
  | 
Y  | 
|
  | 
P  | 
  | 
to_flat_index  | 
N  | 
|
  | 
Y  | 
|
to_julian_date  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
to_period  | 
N  | 
|
to_pydatetime  | 
N  | 
|
  | 
P  | 
  | 
  | 
Y  | 
|
  | 
Y  | 
|
tz_convert  | 
N  | 
|
tz_localize  | 
N  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
where  | 
N  | 
Index API#
API  | 
Implemented  | 
Missing parameters  | 
|---|---|---|
Y  | 
||
Y  | 
||
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
argsort  | 
N  | 
|
Y  | 
||
asof_locs  | 
N  | 
|
P  | 
  | 
|
Y  | 
||
Y  | 
||
diff  | 
N  | 
|
Y  | 
||
P  | 
  | 
|
Y  | 
||
Y  | 
||
Y  | 
||
duplicated  | 
N  | 
|
Y  | 
||
Y  | 
||
P  | 
  | 
|
format  | 
N  | 
|
get_indexer  | 
N  | 
|
get_indexer_for  | 
N  | 
|
get_indexer_non_unique  | 
N  | 
|
  | 
Y  | 
|
get_loc  | 
N  | 
|
get_slice_bound  | 
N  | 
|
groupby  | 
N  | 
|
  | 
Y  | 
|
Y  | 
||
infer_objects  | 
N  | 
|
Y  | 
||
P  | 
  | 
|
is_  | 
N  | 
|
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
P  | 
  | 
|
Y  | 
||
Y  | 
||
Y  | 
||
join  | 
N  | 
|
Y  | 
||
P  | 
  | 
|
memory_usage  | 
N  | 
|
P  | 
  | 
|
Y  | 
||
Y  | 
||
Y  | 
||
putmask  | 
N  | 
|
ravel  | 
N  | 
|
reindex  | 
N  | 
|
Y  | 
||
P  | 
  | 
|
round  | 
N  | 
|
searchsorted  | 
N  | 
|
Y  | 
||
P  | 
  | 
|
slice_indexer  | 
N  | 
|
slice_locs  | 
N  | 
|
  | 
Y  | 
|
P  | 
  | 
|
sortlevel  | 
N  | 
|
Y  | 
||
P  | 
  | 
|
to_flat_index  | 
N  | 
|
Y  | 
||
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
where  | 
N  | 
MultiIndex API#
API  | 
Implemented  | 
Missing parameters  | 
|---|---|---|
  | 
Y  | 
|
  | 
Y  | 
|
Y  | 
||
  | 
P  | 
  | 
  | 
P  | 
  | 
argsort  | 
N  | 
|
  | 
Y  | 
|
asof_locs  | 
N  | 
|
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
diff  | 
N  | 
|
Y  | 
||
P  | 
  | 
|
  | 
Y  | 
|
Y  | 
||
Y  | 
||
duplicated  | 
N  | 
|
Y  | 
||
Y  | 
||
  | 
P  | 
  | 
P  | 
  | 
|
format  | 
N  | 
|
get_indexer  | 
N  | 
|
get_indexer_for  | 
N  | 
|
get_indexer_non_unique  | 
N  | 
|
  | 
Y  | 
|
get_loc  | 
N  | 
|
get_loc_level  | 
N  | 
|
get_locs  | 
N  | 
|
get_slice_bound  | 
N  | 
|
groupby  | 
N  | 
|
  | 
Y  | 
|
Y  | 
||
infer_objects  | 
N  | 
|
Y  | 
||
P  | 
  | 
|
is_  | 
N  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
Y  | 
|
  | 
Y  | 
|
Y  | 
||
join  | 
N  | 
|
  | 
Y  | 
|
P  | 
  | 
|
memory_usage  | 
N  | 
|
P  | 
  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
putmask  | 
N  | 
|
ravel  | 
N  | 
|
reindex  | 
N  | 
|
remove_unused_levels  | 
N  | 
|
P  | 
  | 
|
reorder_levels  | 
N  | 
|
P  | 
  | 
|
round  | 
N  | 
|
searchsorted  | 
N  | 
|
set_codes  | 
N  | 
|
set_levels  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
slice_indexer  | 
N  | 
|
slice_locs  | 
N  | 
|
  | 
Y  | 
|
P  | 
  | 
|
sortlevel  | 
N  | 
|
Y  | 
||
Y  | 
||
P  | 
  | 
|
to_flat_index  | 
N  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
truncate  | 
N  | 
|
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
where  | 
N  | 
Series API#
API  | 
Implemented  | 
Missing parameters  | 
|---|---|---|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
Y  | 
||
P  | 
  | 
|
asfreq  | 
N  | 
|
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
Y  | 
||
P  | 
  | 
|
Y  | 
||
Y  | 
||
P  | 
  | 
|
Y  | 
||
case_when  | 
N  | 
|
P  | 
  | 
|
combine  | 
N  | 
|
Y  | 
||
P  | 
  | 
|
convert_dtypes  | 
N  | 
|
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
  | 
P  | 
  | 
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
Y  | 
||
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
infer_objects  | 
N  | 
|
info  | 
N  | 
|
P  | 
  | 
|
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
Y  | 
||
Y  | 
||
Y  | 
||
memory_usage  | 
N  | 
|
Y  | 
||
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
  | 
P  | 
  | 
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
Y  | 
||
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
Y  | 
||
P  | 
  | 
|
Y  | 
||
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
ravel  | 
N  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
reorder_levels  | 
N  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
set_axis  | 
N  | 
|
set_flags  | 
N  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
Y  | 
||
P  | 
  | 
|
  | 
P  | 
  | 
Y  | 
||
P  | 
  | 
|
Y  | 
||
Y  | 
||
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
Y  | 
||
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
to_period  | 
N  | 
|
to_pickle  | 
N  | 
|
to_sql  | 
N  | 
|
P  | 
  | 
|
to_timestamp  | 
N  | 
|
to_xarray  | 
N  | 
|
  | 
Y  | 
|
Y  | 
||
  | 
Y  | 
|
P  | 
  | 
|
Y  | 
||
tz_convert  | 
N  | 
|
tz_localize  | 
N  | 
|
Y  | 
||
P  | 
  | 
|
Y  | 
||
Y  | 
||
P  | 
  | 
|
view  | 
N  | 
|
P  | 
  | 
|
P  | 
  | 
TimedeltaIndex API#
API  | 
Implemented  | 
Missing parameters  | 
|---|---|---|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
argsort  | 
N  | 
|
as_unit  | 
N  | 
|
  | 
Y  | 
|
asof_locs  | 
N  | 
|
  | 
P  | 
  | 
ceil  | 
N  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
diff  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
duplicated  | 
N  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
floor  | 
N  | 
|
format  | 
N  | 
|
get_indexer  | 
N  | 
|
get_indexer_for  | 
N  | 
|
get_indexer_non_unique  | 
N  | 
|
  | 
Y  | 
|
get_loc  | 
N  | 
|
get_slice_bound  | 
N  | 
|
groupby  | 
N  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
infer_objects  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
is_  | 
N  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
join  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
mean  | 
N  | 
|
median  | 
N  | 
|
memory_usage  | 
N  | 
|
  | 
P  | 
  | 
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
putmask  | 
N  | 
|
ravel  | 
N  | 
|
reindex  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
round  | 
N  | 
|
searchsorted  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
slice_indexer  | 
N  | 
|
slice_locs  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
sortlevel  | 
N  | 
|
std  | 
N  | 
|
sum  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
to_flat_index  | 
N  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
to_pytimedelta  | 
N  | 
|
  | 
P  | 
  | 
  | 
Y  | 
|
total_seconds  | 
N  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
where  | 
N  | 
General Function API#
API  | 
Implemented  | 
Missing parameters  | 
|---|---|---|
array  | 
N  | 
|
bdate_range  | 
N  | 
|
P  | 
  | 
|
crosstab  | 
N  | 
|
cut  | 
N  | 
|
P  | 
  | 
|
eval  | 
N  | 
|
factorize  | 
N  | 
|
from_dummies  | 
N  | 
|
Y  | 
||
infer_freq  | 
N  | 
|
interval_range  | 
N  | 
|
Y  | 
||
Y  | 
||
P  | 
  | 
|
lreshape  | 
N  | 
|
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
merge_ordered  | 
N  | 
|
Y  | 
||
Y  | 
||
period_range  | 
N  | 
|
pivot  | 
N  | 
|
pivot_table  | 
N  | 
|
qcut  | 
N  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
read_feather  | 
N  | 
|
read_fwf  | 
N  | 
|
read_gbq  | 
N  | 
|
read_hdf  | 
N  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
read_pickle  | 
N  | 
|
read_sas  | 
N  | 
|
read_spss  | 
N  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
read_stata  | 
N  | 
|
P  | 
  | 
|
read_xml  | 
N  | 
|
set_eng_float_format  | 
N  | 
|
show_versions  | 
N  | 
|
test  | 
N  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
to_pickle  | 
N  | 
|
Y  | 
||
unique  | 
N  | 
|
value_counts  | 
N  | 
|
wide_to_long  | 
N  | 
Expanding API#
API  | 
Implemented  | 
Missing parameters  | 
|---|---|---|
agg  | 
N  | 
|
aggregate  | 
N  | 
|
apply  | 
N  | 
|
corr  | 
N  | 
|
P  | 
  | 
|
cov  | 
N  | 
|
  | 
P  | 
  | 
P  | 
  | 
|
P  | 
  | 
|
median  | 
N  | 
|
P  | 
  | 
|
P  | 
  | 
|
rank  | 
N  | 
|
sem  | 
N  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
P  | 
  | 
|
  | 
P  | 
  | 
ExpandingGroupby API#
API  | 
Implemented  | 
Missing parameters  | 
|---|---|---|
agg  | 
N  | 
|
aggregate  | 
N  | 
|
apply  | 
N  | 
|
corr  | 
N  | 
|
  | 
P  | 
  | 
cov  | 
N  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
median  | 
N  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
rank  | 
N  | 
|
sem  | 
N  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
Rolling API#
API  | 
Implemented  | 
Missing parameters  | 
|---|---|---|
agg  | 
N  | 
|
aggregate  | 
N  | 
|
apply  | 
N  | 
|
corr  | 
N  | 
|
P  | 
  | 
|
cov  | 
N  | 
|
  | 
P  | 
  | 
P  | 
  | 
|
P  | 
  | 
|
median  | 
N  | 
|
P  | 
  | 
|
P  | 
  | 
|
rank  | 
N  | 
|
sem  | 
N  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
P  | 
  | 
|
  | 
P  | 
  | 
RollingGroupby API#
API  | 
Implemented  | 
Missing parameters  | 
|---|---|---|
agg  | 
N  | 
|
aggregate  | 
N  | 
|
apply  | 
N  | 
|
corr  | 
N  | 
|
  | 
P  | 
  | 
cov  | 
N  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
median  | 
N  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
rank  | 
N  | 
|
sem  | 
N  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
Window API#
API  | 
Implemented  | 
Missing parameters  | 
|---|---|---|
agg  | 
N  | 
|
aggregate  | 
N  | 
|
mean  | 
N  | 
|
std  | 
N  | 
|
sum  | 
N  | 
|
var  | 
N  | 
DataFrameGroupBy API#
API  | 
Implemented  | 
Missing parameters  | 
|---|---|---|
P  | 
  | 
|
P  | 
  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
Y  | 
|
boxplot  | 
N  | 
|
  | 
Y  | 
|
corrwith  | 
N  | 
|
  | 
Y  | 
|
cov  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
P  | 
  | 
|
  | 
P  | 
  | 
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
Y  | 
|
hist  | 
N  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
Y  | 
|
  | 
P  | 
  | 
ngroup  | 
N  | 
|
  | 
Y  | 
|
ohlc  | 
N  | 
|
pct_change  | 
N  | 
|
pipe  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
resample  | 
N  | 
|
  | 
Y  | 
|
sample  | 
N  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
Y  | 
|
take  | 
N  | 
|
  | 
P  | 
  | 
value_counts  | 
N  | 
|
  | 
P  | 
  | 
GroupBy API#
API  | 
Implemented  | 
Missing parameters  | 
|---|---|---|
  | 
P  | 
  | 
  | 
P  | 
  | 
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
Y  | 
||
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
describe  | 
N  | 
|
P  | 
  | 
|
Y  | 
||
  | 
Y  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
ngroup  | 
N  | 
|
ohlc  | 
N  | 
|
pct_change  | 
N  | 
|
pipe  | 
N  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
resample  | 
N  | 
|
  | 
Y  | 
|
sample  | 
N  | 
|
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
|
P  | 
  | 
|
Y  | 
||
P  | 
  | 
SeriesGroupBy API#
API  | 
Implemented  | 
Missing parameters  | 
|---|---|---|
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
Y  | 
|
  | 
Y  | 
|
corr  | 
N  | 
|
  | 
Y  | 
|
cov  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
describe  | 
N  | 
|
  | 
P  | 
  | 
  | 
Y  | 
|
  | 
Y  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
Y  | 
|
hist  | 
N  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
Y  | 
|
  | 
P  | 
  | 
ngroup  | 
N  | 
|
P  | 
  | 
|
P  | 
  | 
|
  | 
Y  | 
|
ohlc  | 
N  | 
|
pct_change  | 
N  | 
|
pipe  | 
N  | 
|
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
resample  | 
N  | 
|
  | 
Y  | 
|
sample  | 
N  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
Y  | 
|
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
P  | 
  | 
  | 
Y  | 
|
take  | 
N  | 
|
  | 
P  | 
  | 
Y  | 
||
P  | 
  | 
|
  | 
P  | 
  |