how to delete column in dataframe code example

Example 1: drop a column from dataframe

#To delete the column without having to reassign df
df.drop('column_name', axis=1, inplace=True)

Example 2: remove column from dataframe

df.drop('column_name', axis=1, inplace=True)

Example 3: how to drop a column by name in pandas

>>> df.drop(columns=['B', 'C'])
   A   D
0  0   3
1  4   7
2  8  11

Example 4: removing features pandas

df.drop([‘feature_1’,’feature_2’], inplace = True, axis = 1)

Example 5: remove columns from a dataframe python

df = df.drop(df.columns[[0, 1, 3]], axis=1)  # df.columns is zero-based pd.Index

Example 6: remove a column from dataframe

del df['column_name'] #to remove a column from dataframe