====== Series ====== .. currentmodule:: mars.dataframe Constructor ----------- .. autosummary:: :toctree: generated/ Series Attributes ---------- **Axes** .. autosummary:: :toctree: generated/ Series.index .. autosummary:: :toctree: generated/ Series.dtype Series.shape Series.T Series.ndim Series.name Series.memory_usage Conversion ---------- .. autosummary:: :toctree: generated/ Series.astype Series.copy Series.to_frame Series.to_tensor Indexing, iteration ------------------- .. autosummary:: :toctree: generated/ Series.at Series.iat Series.loc Series.iloc Series.items Series.iteritems Series.mask Series.where Binary operator functions ------------------------- .. autosummary:: :toctree: generated/ Series.add Series.sub Series.mul Series.div Series.truediv Series.floordiv Series.mod Series.pow Series.radd Series.rsub Series.rmul Series.rdiv Series.rtruediv Series.rfloordiv Series.rmod Series.rpow Series.lt Series.gt Series.le Series.ge Series.ne Series.eq Series.dot Function application, groupby & window -------------------------------------- .. autosummary:: :toctree: generated/ Series.apply Series.agg Series.aggregate Series.transform Series.map Series.groupby Series.rolling Series.expanding Series.ewm .. _generated.series.stats: Computations / descriptive stats -------------------------------- .. autosummary:: :toctree: generated/ Series.abs Series.all Series.any Series.autocorr Series.between Series.corr Series.count Series.cummax Series.cummin Series.cumprod Series.cumsum Series.describe Series.is_monotonic Series.is_monotonic_decreasing Series.is_monotonic_increasing Series.kurt Series.kurtosis Series.max Series.mean Series.median Series.min Series.pct_change Series.prod Series.product Series.quantile Series.round Series.sem Series.skew Series.std Series.sum Series.var Series.nunique Series.value_counts Reindexing / selection / label manipulation ------------------------------------------- .. autosummary:: :toctree: generated/ Series.add_prefix Series.add_suffix Series.align Series.drop Series.drop_duplicates Series.duplicated Series.head Series.isin Series.reindex Series.reindex_like Series.rename Series.rename_axis Series.reset_index Series.sample Series.set_axis Series.tail Missing data handling --------------------- .. autosummary:: :toctree: generated/ Series.isna Series.notna Series.dropna Series.fillna Reshaping, sorting ------------------ .. autosummary:: :toctree: generated/ Series.explode Series.sort_values Series.sort_index Combining / joining / merging ----------------------------- .. autosummary:: :toctree: generated/ Series.append Time Series-related ------------------- .. autosummary:: :toctree: generated/ Series.diff Series.shift Series.tshift 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, Period :ref:`dt ` String :ref:`str ` =========================== ================================= .. _generated.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.``. Datetime properties ^^^^^^^^^^^^^^^^^^^ .. autosummary:: :toctree: generated/ :template: accessor_attribute.rst Series.dt.date Series.dt.time Series.dt.timetz Series.dt.year Series.dt.month Series.dt.day Series.dt.hour Series.dt.minute Series.dt.second Series.dt.microsecond Series.dt.nanosecond Series.dt.week Series.dt.weekofyear Series.dt.dayofweek Series.dt.weekday Series.dt.dayofyear Series.dt.quarter Series.dt.is_month_start Series.dt.is_month_end Series.dt.is_quarter_start Series.dt.is_quarter_end Series.dt.is_year_start Series.dt.is_year_end Series.dt.is_leap_year Series.dt.daysinmonth Series.dt.days_in_month Series.dt.tz Series.dt.freq Datetime methods ^^^^^^^^^^^^^^^^ .. autosummary:: :toctree: generated/ :template: accessor_method.rst Series.dt.to_period Series.dt.to_pydatetime Series.dt.tz_localize Series.dt.tz_convert Series.dt.normalize Series.dt.strftime Series.dt.round Series.dt.floor Series.dt.ceil Series.dt.month_name Series.dt.day_name Period properties ^^^^^^^^^^^^^^^^^ .. autosummary:: :toctree: generated/ :template: accessor_attribute.rst Series.dt.qyear Series.dt.start_time Series.dt.end_time Timedelta properties ^^^^^^^^^^^^^^^^^^^^ .. autosummary:: :toctree: generated/ :template: accessor_attribute.rst Series.dt.days Series.dt.seconds Series.dt.microseconds Series.dt.nanoseconds Series.dt.components Timedelta methods ^^^^^^^^^^^^^^^^^ .. autosummary:: :toctree: generated/ :template: accessor_method.rst Series.dt.to_pytimedelta Series.dt.total_seconds .. _generated.series.str: String handling ~~~~~~~~~~~~~~~ ``Series.str`` can be used to access the values of the series as strings and apply several methods to it. These can be accessed like ``Series.str.``. .. autosummary:: :toctree: generated/ :template: accessor_method.rst Series.str.cgeneratedtalize Series.str.casefold Series.str.cat Series.str.center Series.str.contains Series.str.count Series.str.decode Series.str.encode Series.str.endswith Series.str.extract Series.str.extractall Series.str.find Series.str.findall Series.str.get Series.str.index Series.str.join Series.str.len Series.str.ljust Series.str.lower Series.str.lstrip Series.str.match Series.str.normalize Series.str.pad Series.str.partition Series.str.repeat Series.str.replace Series.str.rfind Series.str.rindex Series.str.rjust Series.str.rpartition Series.str.rstrip Series.str.slice Series.str.slice_replace Series.str.split Series.str.rsplit Series.str.startswith Series.str.strip Series.str.swapcase Series.str.title Series.str.translate Series.str.upper Series.str.wrap Series.str.zfill Series.str.isalnum Series.str.isalpha Series.str.isdigit Series.str.isspace Series.str.islower Series.str.isupper Series.str.istitle Series.str.isnumeric Series.str.isdecimal .. 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) .. .. autosummary:: :toctree: generated/ :template: accessor.rst Series.str Series.dt Plotting -------- ``Series.plot`` is both a callable method and a namespace attribute for specific plotting methods of the form ``Series.plot.``. .. autosummary:: :toctree: generated/ :template: accessor_callable.rst Series.plot .. autosummary:: :toctree: generated/ :template: accessor_method.rst Series.plot.area Series.plot.bar Series.plot.barh Series.plot.box Series.plot.density Series.plot.hist Series.plot.kde Series.plot.line Series.plot.pie .. autosummary:: :toctree: generated/ Series.hist Serialization / IO / conversion ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. autosummary:: :toctree: generated/ Series.to_csv Series.to_sql Misc ~~~~ .. autosummary:: :toctree: generated/ Series.map_chunk