关于报错:‘DataFrame‘ object has no attribute ‘str‘
data_len = data_null_comments[data_null_comments.str.len()>4]
print(data_len)
运行这段代码时报错'DataFrame' object has no attribute 'str'
原因是我读入的数据是DataFrame格式,只需将数据添加一个列名names=['txt']即可,然后将上述代码改为:
data_len = data_null_comments[data_null_comments['txt'].st..
原创
2021-06-30 20:23:19 ·
15816 阅读 ·
1 评论