====== Series ====== .. currentmodule:: cudf Constructor ----------- .. autosummary:: :toctree: api/ Series Attributes ---------- **Axes** .. autosummary:: :toctree: api/ Series.axes Series.index Series.values Series.data Series.dtype Series.shape Series.ndim Series.nullable Series.nullmask Series.null_count Series.size Series.T Series.memory_usage Series.hasnans Series.has_nulls Series.empty Series.name Series.valid_count Series.values_host Conversion ---------- .. autosummary:: :toctree: api/ Series.astype Series.convert_dtypes Series.copy Series.deserialize Series.device_deserialize Series.device_serialize Series.host_deserialize Series.host_serialize Series.serialize Series.to_list Series.tolist Series.__array__ Series.scale Indexing, iteration ------------------- .. autosummary:: :toctree: api/ Series.loc Series.iloc Series.__iter__ Series.items Series.iteritems Series.keys Series.squeeze Binary operator functions ------------------------- .. autosummary:: :toctree: api/ Series.add Series.sub Series.subtract Series.mul Series.multiply Series.truediv Series.div Series.divide Series.floordiv Series.mod Series.pow Series.radd Series.rsub Series.rmul Series.rdiv Series.rtruediv Series.rfloordiv Series.rmod Series.rpow Series.round Series.lt Series.gt Series.le Series.ge Series.ne Series.eq Series.product Series.dot Function application, GroupBy & window -------------------------------------- .. autosummary:: :toctree: api/ Series.apply Series.map Series.groupby Series.rolling Series.pipe .. _api.series.stats: Computations / descriptive stats -------------------------------- .. autosummary:: :toctree: api/ Series.abs Series.all Series.any Series.autocorr Series.between Series.clip Series.corr Series.count Series.cov Series.cummax Series.cummin Series.cumprod Series.cumsum Series.describe Series.diff Series.digitize Series.factorize Series.kurt Series.max Series.mean Series.median Series.min Series.mode Series.nlargest Series.nsmallest Series.pct_change Series.prod Series.quantile Series.rank Series.skew Series.std Series.sum Series.var Series.kurtosis Series.unique Series.nunique Series.is_unique Series.is_monotonic_increasing Series.is_monotonic_decreasing Series.value_counts Reindexing / selection / label manipulation ------------------------------------------- .. autosummary:: :toctree: api/ Series.add_prefix Series.add_suffix Series.drop Series.drop_duplicates Series.duplicated Series.equals Series.first Series.head Series.isin Series.last Series.reindex Series.rename Series.reset_index Series.sample Series.take Series.tail Series.tile Series.truncate Series.where Series.mask Missing data handling --------------------- .. autosummary:: :toctree: api/ Series.backfill Series.bfill Series.dropna Series.ffill Series.fillna Series.interpolate Series.isna Series.isnull Series.nans_to_nulls Series.notna Series.notnull Series.pad Series.replace Reshaping, sorting ------------------ .. autosummary:: :toctree: api/ Series.argsort Series.sort_values Series.sort_index Series.explode Series.searchsorted Series.repeat Series.transpose Combining / comparing / joining / merging ----------------------------------------- .. autosummary:: :toctree: api/ Series.update Time Series-related ------------------- .. autosummary:: :toctree: api/ Series.shift Series.resample Accessors --------- pandas provides dtype-specific methods under various accessors. These are separate namespaces within :class:`Series` that only apply to specific data types. =========================== ================================= Data Type Accessor =========================== ================================= Datetime, Timedelta :ref:`dt ` String :ref:`str ` Categorical :ref:`cat ` List :ref:`list ` Struct :ref:`struct ` =========================== ================================= .. _api.series.dt: Datetimelike properties ~~~~~~~~~~~~~~~~~~~~~~~ ``Series.dt`` can be used to access the values of the series as datetimelike and return several properties. These can be accessed like ``Series.dt.``. .. currentmodule:: cudf .. autosummary:: :toctree: api/ Series.dt Datetime properties ^^^^^^^^^^^^^^^^^^^ .. currentmodule:: cudf.core.series.DatetimeProperties .. autosummary:: :toctree: api/ year month day hour minute second microsecond nanosecond dayofweek weekday dayofyear day_of_year quarter is_month_start is_month_end is_quarter_start is_quarter_end is_year_start is_year_end is_leap_year days_in_month Datetime methods ^^^^^^^^^^^^^^^^ .. autosummary:: :toctree: api/ isocalendar strftime round floor ceil tz_localize Timedelta properties ^^^^^^^^^^^^^^^^^^^^ .. currentmodule:: cudf.core.series.TimedeltaProperties .. autosummary:: :toctree: api/ days seconds microseconds nanoseconds components .. _api.series.str: .. include:: string_handling.rst .. _api.series.cat: Categorical accessor ~~~~~~~~~~~~~~~~~~~~ Categorical-dtype specific methods and attributes are available under the ``Series.cat`` accessor. .. currentmodule:: cudf .. autosummary:: :toctree: api/ Series.cat .. currentmodule:: cudf.core.column.categorical.CategoricalAccessor .. autosummary:: :toctree: api/ categories ordered codes reorder_categories add_categories remove_categories set_categories as_ordered as_unordered .. _api.series.list: .. include:: list_handling.rst .. _api.series.struct: .. include:: struct_handling.rst .. The following is needed to ensure the generated pages are created with the correct template (otherwise they would be created in the Series/Index class page) .. .. currentmodule:: cudf .. autosummary:: :toctree: api/ :template: autosummary/accessor.rst Series.str Series.cat Series.dt Index.str Serialization / IO / conversion ------------------------------- .. currentmodule:: cudf .. autosummary:: :toctree: api/ Series.to_arrow Series.to_cupy Series.to_dict Series.to_dlpack Series.to_frame Series.to_hdf Series.to_json Series.to_numpy Series.to_pandas Series.to_string Series.from_arrow Series.from_categorical Series.from_masked_array Series.from_pandas Series.hash_values