Given a DataFrame df with columns ["date", "region", "revenue"], you can rename the “revenue” column to “sales” by passing a mapping to the .rename() method: import pandas as pd df = pd.read_csv("https://jbencook.com/data/dummy-sales.csv") df.rename(columns={"revenue": "sales"}, inplace=True) df.columns # Expected result # Index(['date', 'region', 'sales'], dtype='object') This is the easiest way to...
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