替换功能在熊猫数据框中不起作用

时间:2021-06-09 06:50:08

标签: python python-3.x pandas dataframe

我正在尝试替换 '?'用“'”但问号仍然存在。我正在使用下面的代码来替换

df['Indication'] = df['Indication'].replace('?', '’')

结果列如下:

Hodgkin?s Lymphoma at high risk of relapse or progression post-ASCT

但我想要的输出如下:

Hodgkin's Lymphoma at high risk of relapse or progression post-ASCT

1 个答案:

答案 0 :(得分:1)

使用.str.replace

df["Indication"] = df["Indication"].str.replace("?", "'", regex=False)
print(df)

打印:

                                          Indication
0  Hodgkin's Lymphoma at high risk of relapse or ...