Index objects

The following table lists both implemented and not implemented methods. If you have need of an operation that is listed as not implemented, feel free to open an issue on the GitHub repository, or give a thumbs up to already created issues. Contributions are also welcome!

The following table is structured as follows: The first column contains the method name. The second column contains link to a description of corresponding pandas method. The third column is a flag for whether or not there is an implementation in Xorbits for the method in the left column. Y stands for yes, N stands for no, P standsfor partial (meaning some parameters may not be supported yet), and D stands for default to pandas.

Index

Many of these methods or variants thereof are available on the objects that contain an index (Series/DataFrame) and those should most likely be used before calling these methods directly.

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
Index	Index	Y

Properties

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
Index.values	Index.values	Y
Index.is_monotonic	Index.is_monotonic	Y
Index.is_monotonic_increasing	Index.is_monotonic_increasing	Y
Index.is_monotonic_decreasing	Index.is_monotonic_decreasing	Y
Index.is_unique	Index.is_unique	Y
Index.has_duplicates	Index.has_duplicates	Y
Index.hasnans	Index.hasnans	Y
Index.dtype	Index.dtype	Y
Index.inferred_type	Index.inferred_type	Y
Index.shape	Index.shape	Y
Index.name	Index.name	Y
Index.names	Index.names	Y
Index.nbytes	Index.nbytes	Y
Index.ndim	Index.ndim	Y
Index.size	Index.size	Y
Index.empty	Index.empty	Y
Index.T	Index.T	Y
Index.memory_usage	Index.memory_usage	Y

Modifying and computations

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
Index.all	Index.all	Y
Index.any	Index.any	Y
Index.argmin	Index.argmin	Y
Index.argmax	Index.argmax	Y
Index.copy	Index.copy	Y
Index.delete	Index.delete	Y
Index.drop	Index.drop	Y
Index.drop_duplicates	Index.drop_duplicates	Y
Index.duplicated	Index.duplicated	Y
Index.equals	Index.equals	Y
Index.factorize	Index.factorize	Y
Index.identical	Index.identical	Y
Index.insert	Index.insert	Y
Index.is_	Index.is_	Y
Index.is_boolean	Index.is_boolean	Y
Index.is_categorical	Index.is_categorical	Y
Index.is_floating	Index.is_floating	Y
Index.is_integer	Index.is_integer	Y
Index.is_interval	Index.is_interval	Y
Index.is_mixed	Index.is_mixed	Y
Index.is_numeric	Index.is_numeric	Y
Index.is_object	Index.is_object	Y
Index.min	Index.min	Y
Index.max	Index.max	Y
Index.reindex	Index.reindex	Y
Index.rename	Index.rename	Y
Index.repeat	Index.repeat	Y
Index.where	Index.where	Y
Index.take	Index.take	Y
Index.putmask	Index.putmask	Y
Index.unique	Index.unique	Y
Index.nunique	Index.nunique	Y
Index.value_counts	Index.value_counts	Y

Compatibility with MultiIndex

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
Index.set_names	Index.set_names	Y
Index.droplevel	Index.droplevel	Y

Missing values

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
Index.fillna	Index.fillna	Y
Index.dropna	Index.dropna	Y
Index.isna	Index.isna	Y
Index.notna	Index.notna	Y

Conversion

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
Index.astype	Index.astype	Y
Index.item	Index.item	Y
Index.map	Index.map	Y
Index.ravel	Index.ravel	Y
Index.to_list	Index.to_list	Y
Index.to_series	Index.to_series	Y
Index.to_frame	Index.to_frame	Y
Index.view	Index.view	Y

Sorting

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
Index.argsort	Index.argsort	Y
Index.searchsorted	Index.searchsorted	Y
Index.sort_values	Index.sort_values	Y

Time-specific operations

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
Index.shift	Index.shift	Y

Combining / joining / set operations

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
Index.append	Index.append	Y
Index.join	Index.join	Y
Index.intersection	Index.intersection	Y
Index.union	Index.union	Y
Index.difference	Index.difference	Y
Index.symmetric_difference	Index.symmetric_difference	Y

Selecting

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
Index.asof	Index.asof	Y
Index.asof_locs	Index.asof_locs	Y
Index.get_indexer	Index.get_indexer	Y
Index.get_indexer_for	Index.get_indexer_for	Y
Index.get_indexer_non_unique	Index.get_indexer_non_unique	Y
Index.get_level_values	Index.get_level_values	Y
Index.get_loc	Index.get_loc	Y
Index.get_slice_bound	Index.get_slice_bound	Y
Index.get_value	Index.get_value	Y
Index.isin	Index.isin	Y
Index.slice_indexer	Index.slice_indexer	Y
Index.slice_locs	Index.slice_locs	Y

Numeric Index

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
RangeIndex	RangeIndex	Y
RangeIndex.start	RangeIndex.start	Y
RangeIndex.stop	RangeIndex.stop	Y
RangeIndex.step	RangeIndex.step	Y
RangeIndex.from_range	RangeIndex.from_range	Y

CategoricalIndex

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
CategoricalIndex	CategoricalIndex	Y

Categorical components

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
CategoricalIndex.codes	CategoricalIndex.codes	Y
CategoricalIndex.categories	CategoricalIndex.categories	Y
CategoricalIndex.ordered	CategoricalIndex.ordered	Y
CategoricalIndex.rename_categories	CategoricalIndex.rename_categories	Y
CategoricalIndex.reorder_categories	CategoricalIndex.reorder_categories	Y
CategoricalIndex.add_categories	CategoricalIndex.add_categories	Y
CategoricalIndex.remove_categories	CategoricalIndex.remove_categories	Y
CategoricalIndex.remove_unused_categories	CategoricalIndex.remove_unused_categories	Y
CategoricalIndex.set_categories	CategoricalIndex.set_categories	Y
CategoricalIndex.as_ordered	CategoricalIndex.as_ordered	Y
CategoricalIndex.as_unordered	CategoricalIndex.as_unordered	Y

Modifying and computations

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
CategoricalIndex.map	CategoricalIndex.map	Y
CategoricalIndex.equals	CategoricalIndex.equals	Y

IntervalIndex

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
IntervalIndex	IntervalIndex	Y

IntervalIndex components

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
IntervalIndex.from_arrays	IntervalIndex.from_arrays	Y
IntervalIndex.from_tuples	IntervalIndex.from_tuples	Y
IntervalIndex.from_breaks	IntervalIndex.from_breaks	Y
IntervalIndex.left	IntervalIndex.left	Y
IntervalIndex.right	IntervalIndex.right	Y
IntervalIndex.mid	IntervalIndex.mid	Y
IntervalIndex.closed	IntervalIndex.closed	Y
IntervalIndex.length	IntervalIndex.length	Y
IntervalIndex.values	IntervalIndex.values	Y
IntervalIndex.is_empty	IntervalIndex.is_empty	Y
IntervalIndex.is_non_overlapping_monotonic	IntervalIndex.is_non_overlapping_monotonic	Y
IntervalIndex.is_overlapping	IntervalIndex.is_overlapping	Y
IntervalIndex.get_loc	IntervalIndex.get_loc	Y
IntervalIndex.get_indexer	IntervalIndex.get_indexer	Y
IntervalIndex.set_closed	IntervalIndex.set_closed	Y
IntervalIndex.contains	IntervalIndex.contains	Y
IntervalIndex.overlaps	IntervalIndex.overlaps	Y
IntervalIndex.to_tuples	IntervalIndex.to_tuples	Y

MultiIndex

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
MultiIndex	MultiIndex	Y
IndexSlice	IndexSlice	Y

MultiIndex constructors

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
MultiIndex.from_arrays	MultiIndex.from_arrays	Y
MultiIndex.from_tuples	MultiIndex.from_tuples	Y
MultiIndex.from_product	MultiIndex.from_product	Y
MultiIndex.from_frame	MultiIndex.from_frame	Y

MultiIndex properties

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
MultiIndex.names	MultiIndex.names	Y
MultiIndex.levels	MultiIndex.levels	Y
MultiIndex.codes	MultiIndex.codes	Y
MultiIndex.nlevels	MultiIndex.nlevels	Y
MultiIndex.levshape	MultiIndex.levshape	Y
MultiIndex.dtypes	MultiIndex.dtypes	Y

MultiIndex components

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
MultiIndex.set_levels	MultiIndex.set_levels	Y
MultiIndex.set_codes	MultiIndex.set_codes	Y
MultiIndex.to_flat_index	MultiIndex.to_flat_index	Y
MultiIndex.to_frame	MultiIndex.to_frame	Y
MultiIndex.sortlevel	MultiIndex.sortlevel	Y
MultiIndex.droplevel	MultiIndex.droplevel	Y
MultiIndex.swaplevel	MultiIndex.swaplevel	Y
MultiIndex.reorder_levels	MultiIndex.reorder_levels	Y
MultiIndex.remove_unused_levels	MultiIndex.remove_unused_levels	Y

MultiIndex selecting

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
MultiIndex.get_loc	MultiIndex.get_loc	Y
MultiIndex.get_locs	MultiIndex.get_locs	Y
MultiIndex.get_loc_level	MultiIndex.get_loc_level	Y
MultiIndex.get_indexer	MultiIndex.get_indexer	Y
MultiIndex.get_level_values	MultiIndex.get_level_values	Y

DatetimeIndex

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
DatetimeIndex	DatetimeIndex	Y

Time/date components

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
DatetimeIndex.year	DatetimeIndex.year	Y
DatetimeIndex.month	DatetimeIndex.month	Y
DatetimeIndex.day	DatetimeIndex.day	Y
DatetimeIndex.hour	DatetimeIndex.hour	Y
DatetimeIndex.minute	DatetimeIndex.minute	Y
DatetimeIndex.second	DatetimeIndex.second	Y
DatetimeIndex.microsecond	DatetimeIndex.microsecond	Y
DatetimeIndex.nanosecond	DatetimeIndex.nanosecond	Y
DatetimeIndex.date	DatetimeIndex.date	Y
DatetimeIndex.time	DatetimeIndex.time	Y
DatetimeIndex.timetz	DatetimeIndex.timetz	Y
DatetimeIndex.dayofyear	DatetimeIndex.dayofyear	Y
DatetimeIndex.day_of_year	DatetimeIndex.day_of_year	Y
DatetimeIndex.weekofyear	DatetimeIndex.weekofyear	Y
DatetimeIndex.week	DatetimeIndex.week	Y
DatetimeIndex.dayofweek	DatetimeIndex.dayofweek	Y
DatetimeIndex.day_of_week	DatetimeIndex.day_of_week	Y
DatetimeIndex.weekday	DatetimeIndex.weekday	Y
DatetimeIndex.quarter	DatetimeIndex.quarter	Y
DatetimeIndex.tz	DatetimeIndex.tz	Y
DatetimeIndex.freq	DatetimeIndex.freq	Y
DatetimeIndex.freqstr	DatetimeIndex.freqstr	Y
DatetimeIndex.is_month_start	DatetimeIndex.is_month_start	Y
DatetimeIndex.is_month_end	DatetimeIndex.is_month_end	Y
DatetimeIndex.is_quarter_start	DatetimeIndex.is_quarter_start	Y
DatetimeIndex.is_quarter_end	DatetimeIndex.is_quarter_end	Y
DatetimeIndex.is_year_start	DatetimeIndex.is_year_start	Y
DatetimeIndex.is_year_end	DatetimeIndex.is_year_end	Y
DatetimeIndex.is_leap_year	DatetimeIndex.is_leap_year	Y
DatetimeIndex.inferred_freq	DatetimeIndex.inferred_freq	Y

Selecting

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
DatetimeIndex.indexer_at_time	DatetimeIndex.indexer_at_time	Y
DatetimeIndex.indexer_between_time	DatetimeIndex.indexer_between_time	Y

Time-specific operations

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
DatetimeIndex.normalize	DatetimeIndex.normalize	Y
DatetimeIndex.strftime	DatetimeIndex.strftime	Y
DatetimeIndex.snap	DatetimeIndex.snap	Y
DatetimeIndex.tz_convert	DatetimeIndex.tz_convert	Y
DatetimeIndex.tz_localize	DatetimeIndex.tz_localize	Y
DatetimeIndex.round	DatetimeIndex.round	Y
DatetimeIndex.floor	DatetimeIndex.floor	Y
DatetimeIndex.ceil	DatetimeIndex.ceil	Y
DatetimeIndex.month_name	DatetimeIndex.month_name	Y
DatetimeIndex.day_name	DatetimeIndex.day_name	Y

Conversion

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
DatetimeIndex.to_period	DatetimeIndex.to_period	Y
DatetimeIndex.to_perioddelta	DatetimeIndex.to_perioddelta	Y
DatetimeIndex.to_pydatetime	DatetimeIndex.to_pydatetime	Y
DatetimeIndex.to_series	DatetimeIndex.to_series	Y
DatetimeIndex.to_frame	DatetimeIndex.to_frame	Y

Methods

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
DatetimeIndex.mean	DatetimeIndex.mean	Y
DatetimeIndex.std	DatetimeIndex.std	Y

TimedeltaIndex

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
TimedeltaIndex	TimedeltaIndex	Y

Components

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
TimedeltaIndex.days	TimedeltaIndex.days	Y
TimedeltaIndex.seconds	TimedeltaIndex.seconds	Y
TimedeltaIndex.microseconds	TimedeltaIndex.microseconds	Y
TimedeltaIndex.nanoseconds	TimedeltaIndex.nanoseconds	Y
TimedeltaIndex.components	TimedeltaIndex.components	Y
TimedeltaIndex.inferred_freq	TimedeltaIndex.inferred_freq	Y

Conversion

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
TimedeltaIndex.to_pytimedelta	TimedeltaIndex.to_pytimedelta	Y
TimedeltaIndex.to_series	TimedeltaIndex.to_series	Y
TimedeltaIndex.round	TimedeltaIndex.round	Y
TimedeltaIndex.floor	TimedeltaIndex.floor	Y
TimedeltaIndex.ceil	TimedeltaIndex.ceil	Y
TimedeltaIndex.to_frame	TimedeltaIndex.to_frame	Y

Methods

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
TimedeltaIndex.mean	TimedeltaIndex.mean	Y

PeriodIndex

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
PeriodIndex	PeriodIndex	Y

Properties

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
PeriodIndex.day	PeriodIndex.day	Y
PeriodIndex.dayofweek	PeriodIndex.dayofweek	Y
PeriodIndex.day_of_week	PeriodIndex.day_of_week	Y
PeriodIndex.dayofyear	PeriodIndex.dayofyear	Y
PeriodIndex.day_of_year	PeriodIndex.day_of_year	Y
PeriodIndex.days_in_month	PeriodIndex.days_in_month	Y
PeriodIndex.daysinmonth	PeriodIndex.daysinmonth	Y
PeriodIndex.end_time	PeriodIndex.end_time	Y
PeriodIndex.freq	PeriodIndex.freq	Y
PeriodIndex.freqstr	PeriodIndex.freqstr	Y
PeriodIndex.hour	PeriodIndex.hour	Y
PeriodIndex.is_leap_year	PeriodIndex.is_leap_year	Y
PeriodIndex.minute	PeriodIndex.minute	Y
PeriodIndex.month	PeriodIndex.month	Y
PeriodIndex.quarter	PeriodIndex.quarter	Y
PeriodIndex.qyear	PeriodIndex.qyear	Y
PeriodIndex.second	PeriodIndex.second	Y
PeriodIndex.start_time	PeriodIndex.start_time	Y
PeriodIndex.week	PeriodIndex.week	Y
PeriodIndex.weekday	PeriodIndex.weekday	Y
PeriodIndex.weekofyear	PeriodIndex.weekofyear	Y
PeriodIndex.year	PeriodIndex.year	Y

Methods

xorbits.pandas	pandas	Implemented? (Y/N/P/D)	Notes for Current implementation
PeriodIndex.asfreq	PeriodIndex.asfreq	Y
PeriodIndex.strftime	PeriodIndex.strftime	Y
PeriodIndex.to_timestamp	PeriodIndex.to_timestamp	Y