pandas 给某一列添加字符串
时间:2020-05-27 10:10:16
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即可!
添加新的列:
data[‘m‘] = data[‘code‘].str[:4]
原文:https://www.cnblogs.com/yu121/p/12970262.html
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即可!
添加新的列:
data[‘m‘] = data[‘code‘].str[:4]
原文:https://www.cnblogs.com/yu121/p/12970262.html