関連ワード:  how to make a dataframe in python    how to make a dataframe in python pandas    how to build a dataframe in python    how to create a dataframe in python with column names    how to create a dataframe in python from dictionary    how to create a dataframe in python from csv    how to create a dataframe in python with two lists    how to create a dataframe in python from excel    how to create a dataframe in python from list    python build dataframe