関連ワード:  python create dataframe from existing dataframe    python create dataframe from another dataframe    python create dataframe from another dataframe columns    python create dataframe from another dataframe with condition    python pandas create dataframe from another dataframe    python pandas create new dataframe from existing dataframe    create a new dataframe from existing dataframe python based on condition    dataframe apply example  
結果 : python create dataframe from existing dataframe