fillna pandas mean code example
Example 1: fill missing values in column pandas with mean
df.fillna(df.mean(), inplace=True)
Example 2: how to fill missing values dataframe with mean
sub2['income'].fillna((sub2['income'].mean()), inplace=True)
df.fillna(df.mean(), inplace=True)
sub2['income'].fillna((sub2['income'].mean()), inplace=True)