関連ワード:  python pandas create column based on condition    python dataframe create column based on condition    python pandas add column based on condition    python dataframe add column based on condition    python pandas create new column based on multiple condition    pandas create column based on condition    python dataframe add column value based on condition    python dataframe create new column based on multiple condition    python dataframe create new column based on if condition    pandas add column based on condition  
結果 : python pandas create column based on condition