admin管理员组

文章数量:1122832

We have a 7 GB file loaded to a dataframe.

grouped_df = df.groupby("constant")

After upgrading from pandas 1 to pandas 2, the above is stuck for hours. Is there any known issue with groupby in pandas 2?

本文标签： dataframeGroup by slower after upgrading to pandas 2Stack Overflow

版权声明：本文标题：dataframe - Group by slower after upgrading to pandas 2 - Stack Overflow 内容由网友自发贡献，该文观点仅代表作者本人， 转载请联系作者并注明出处：http://www.betaflare.com/web/1736299484a1930469.html， 本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容，一经查实，本站将立刻删除。