pandas.DataFrame.combineAdd — pandas 0.18.1 documentation (original) (raw)

DataFrame.combineAdd(other)¶

DEPRECATED. Use DataFrame.add(other, fill_value=0.) instead.

Add two DataFrame objects and do not propagate NaN values, so if for a (column, time) one frame is missing a value, it will default to the other frame’s value (which might be NaN as well)

Parameters:	other : DataFrame
Returns:	DataFrame