How to Move a Column to be the Last in Pandas

Sometimes, we want the “Target” column to be the last one in the Data Frame. Let’s see how we can do it in Pandas. Assume that we have the following data frame:

import pandas as pd

df = pd.DataFrame({'A':[1,2,3],
              'Target':[0,1,0],
              'B':[4,5,6]})

df

Now, we can reindex the columns as follows:

df = df.reindex(columns = [col for col in df.columns if col != 'Target'] + ['Target'])
df