x
import pandas as pddata = [[10, 20, 0], [10, 10, 10], [10, 20, 30]]df = pd.DataFrame(data)print(df.nunique())0 1 1 2 2 3 dtype: int64
import pandas as pddata = [[10, 20, 0], [10, 10, 10], [10, 20, 30]]df = pd.DataFrame(data)print(df.nunique())0 1 1 2 2 3 dtype: int64