Series.nsmallest(*args, **kwargs)

Series.var(axis=None, skipna=None, level=None, ddof=1, numeric_only=None, **kwargs)

MultiIndex.is_lexsorted()

Index.all(*args, **kwargs)

DataFrame.plot.line(x=None, y=None, **kwds)

Series.xs(key, axis=0, level=None, drop_level=True)

Panel4D.to_xarray()

CategoricalIndex.is_monotonic_increasing return if the index is monotonic increasing (only

Panel.pop(item)

Index.is_monotonic alias for is_monotonic_increasing (deprecated)