rename dataframe index column pandas
df.index.names = ['new_name']
rename dataframe index column pandas
df.index.names = ['new_name']
pandas rename column by index?
import pandas as pd # Sample DataFrame df = pd.DataFrame({'a': [1, 2], 'b': [3, 4]}) # Changing columns name with index number df.columns.values[0] = "b" df.columns.values[1] = "a" # Display display(df)
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