x
import pandas as pddata = { "sales": [23, 34, 56], "age": [50, 40, 30]}df = pd.DataFrame(data)print(df.idxmax())sales 2 age 0 dtype: int64
import pandas as pddata = { "sales": [23, 34, 56], "age": [50, 40, 30]}df = pd.DataFrame(data)print(df.idxmax())sales 2 age 0 dtype: int64