Series.dt.dayofweek The day of the week with Monday=0, Sunday=6

Index.is_numeric()

Panel4D.equals(other)

Panel.align(other, **kwargs)

Series.cat.categories The categories of this categorical. Setting assigns new values to each category

DataFrame.to_msgpack(path_or_buf=None, encoding='utf-8', **kwargs)

DataFrame.add_suffix(suffix)

Series.str.isnumeric()

Series.cat.rename_categories(*args, **kwargs)

MultiIndex.summary(name=None)