why we drop a column in df code example
Example 1: drop columns pandas
df.drop(columns=['B', 'C'])Example 2: remove columns from a dataframe python
df = df.drop(df.columns[[0, 1, 3]], axis=1) # df.columns is zero-based pd.Indexdf.drop(columns=['B', 'C'])df = df.drop(df.columns[[0, 1, 3]], axis=1) # df.columns is zero-based pd.Index