remove a column in python dataframe code example
Example 1: python - drop a column
# axis=1 tells Python that we want to apply function on columns instead of rows
# To delete the column permanently from original dataframe df, we can use the option inplace=True
df.drop(['A', 'B', 'C'], axis=1, inplace=True)
Example 2: how to drop a column by name in pandas
>>> df.drop(['B', 'C'], axis=1)
A D
0 0 3
1 4 7
2 8 11