関連ワード:  how to describe a dataframe in python    how to define a dataframe in python    how to describe a dataframe in pandas    how to define a empty dataframe in python    how to define a dataframe in pandas    how to create a dataframe in python    how to filter a dataframe in python    how to print a dataframe in python    how to transpose a dataframe in python    how to subset a dataframe in python  
結果 : how to describe a dataframe in python