removing brackets from list inside pandas cell

Question

I have this dataframe :

Team    Age
 X       [28,21,16,45]
 B       [18,19,16,23]
 Y       [32,27,34,23]

And all I want is to get the brackets off the Age column to go further. I am doing the following:

 df['Age']=[','.join(i) for i in df['Age']] 

但是这样做时我得到了can only join 一个可迭代的错误；如果我经过一个循环并打印结果，我就能得到想要的结果。

Answer 1

如果值是字符串：

df['Age'] = df['Age'].str.strip('[]')

如果值是列表：

df['Age'] = df['Age'].str.join(',')