how to remove columns from a dataframe in pandas code example
Example 1: drop a column in pandas
note: df is your dataframe
df = df.drop('coloum_name',axis=1)
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
Example 3: remove a column from dataframe
del df['column_name'] #to remove a column from dataframe
Example 4: drop a column from dataframe
#to drop by column number instead of by column label, try this to delete, e.g. the 1st, 2nd and 4th columns
df = df.drop(df.columns[[0, 1, 3]], axis=1) # df.columns is zero-based pd.Index