python - 我想将特定值从一列替换为另一列到 Nan Values？

Question

Address                                                Locality

Aaya Nagar, New Delhi                                    NaN
84, Near Honda Showroom, Adchini, New Delhi              NaN
15/16/16-A, Plot 9-D, Aditya Mega Mall                   NaN
31-BC, Ground Floor, Aditya Mega Mall                    NaN

现在我想替换 NaN 中的 Aaya Nagar、NaN 中的 adchini、NaN 中的 Aditya Mega Mall。

标签： pythonpandasnan

Answer 1

你的意思是：

df['Locality'] = df['Address'].str.split(',').str[2]