【发布时间】:2019-10-30 13:53:16
【问题描述】:
index city state_id state_name county_name zip_codes
12846 Alpine CA California San Diego 91901 91903
12860 Granite Hills CA California San Diego 92021 92019
12975 Casa de Oro-Mount CA California San Diego 91977 91941 92020 91976
我需要将邮政编码拆分为子组,但我希望有相同的行具有相同的值,例如:
index city state_id state_name county_name zip_codes
12846 Alpine CA California San Diego 91901
12846 Alpine CA California San Diego 91903
12860 Granite Hills CA California San Diego 92021
12860 Granite Hills CA California San Diego 92019
12975 Casa de Oro-Mount CA California San Diego 91977
12975 Casa de Oro-Mount CA California San Diego 91941
12975 Casa de Oro-Mount CA California San Diego 92020
12975 Casa de Oro-Mount CA California San Diego 91976
【问题讨论】:
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查看
series.str.split()和df.explode()最后一列 -
这个函数不起作用,它显示一个错误`AttributeError: 'DataFrame' object has no attribute 'explode' @anky_91
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将你的 pandas 版本升级到 0.25
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谢谢它的工作@anky_91
标签: python-3.x pandas split organization