Index.sort_values(return_indexer=False, ascending=True)

Series.filter(items=None, like=None, regex=None, axis=None)

Panel4D.slice_shift(periods=1, axis=0)

MultiIndex.data return the data pointer of the underlying data

DataFrame.convert_objects(convert_dates=True, convert_numeric=False, convert_timedeltas=True, copy=True)

Series.base return the base object if the memory of the underlying data is shared

Grouper.groups

Index.is_monotonic_increasing return if the index is monotonic increasing (only equal or increasing)

CategoricalIndex.as_unordered(*args, **kwargs)

Panel.at_time(time, asof=False)