sum of a column in pandas

1Total = df['MyColumn'].sum()
2print (Total)
3319
4

1import numpy as np
2import pandas as pd
3
4
5df = pd.DataFrame({'a': [10,20],'b':[100,200],'c': ['a','b']})
6
7df.loc['Column_Total']= df.sum(numeric_only=True, axis=0)
8df.loc[:,'Row_Total'] = df.sum(numeric_only=True, axis=1)
9
10print(df)
11
12                 a      b    c  Row_Total
130             10.0  100.0    a      110.0
141             20.0  200.0    b      220.0
15Column_Total  30.0  300.0  NaN      330.0

1df.sum()