Nov-21-2018, 06:50 PM
(Nov-21-2018, 01:30 AM)scidam Wrote: You are probably looking for this:Thank You
train_df.Age.fillna(train_df.groupby(['Sex','Pclass]).transform('median').Age, inplace=True)train_df.Age.fillna(pd.concat([train_df, test_df]).groupby(['Sex','Pclass']).transform('median').Age.iloc[:train_df.shape[0]], inplace=True)