Predictive Hacks

How to Add Prefix and Suffix in Pandas Column names

Pandas has a built-in function for adding column prefixes and suffxies. For example:

import pandas as pd

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

Similarly, we can add suffixes:

df.add_suffix('_Col')

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