1#Calculating mode of a column
2df['column_name'].mode()
3#NB: This will show the index and value. To show only the value:
4df['column_name'].mode()[0]
5
6#Calculating mode of an entire dataframe or more than one series
7df.mode()
8
9#These arguments can be parsed:
10df.mode(axis=0, numeric_only=False, dropna=True)
11axis # axis=0 for rows and axis=1 for columns
12numeric_only # False considers all values and; =True ignores all non-numerics.
13dropna # =False considers all NaN values and; =True ignores all NaN values.