pandas.DataFrame.combine¶
- DataFrame.combine(other, func, fill_value=None, overwrite=True)¶
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
func : function
fill_value : scalar value
overwrite : boolean, default True
If True then overwrite values for common keys in the calling frame
Returns : result : DataFrame