dataframe 按条件替换某一列中的值方法

如下所示： import pandas as pd content = ['T', 'F'] * 10 data = pd.DataFrame(content, columns=['Y']) print(data) Y 0 T 1 F 2 T 3 F 4 T 5 F 6 T 7 F 8 T 9 F 10 T 11 F 12 T 13 F 14 T 15 F 16 T 17 F 18 T 19 F data.loc[data['Y'] == 'T'] = 1 data.loc[data['Y'] == 'F'] = 0 print(data) Y 0 1 1 0 2 1 3 0 4 1 5