DataFrame.div(other, axis='columns', level=None, fill_value=None)

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

DataFrame.pivot(index=None, columns=None, values=None)

DataFrame.iterkv(*args, **kwargs)

DataFrame.min(axis=None, skipna=None, level=None, numeric_only=None, **kwargs)

DataFrame.empty True if NDFrame is entirely empty [no items], meaning any of the axes are of length 0.

DataFrame.ffill(axis=None, inplace=False, limit=None, downcast=None)

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

DataFrame.to_records(index=True, convert_datetime64=True)

DataFrame.notnull()