# python 取某一列前几最大值最小值

**Published by:** [KeepLearning](https://paragraph.com/@keeplearning-2/)
**Published on:** 2022-11-28
**URL:** https://paragraph.com/@keeplearning-2/python

## Content

group['因子'].nlargest(2).min() 取出最大两个值，再取较小值，最后取出来的就是第二大的值 group['因子'].nsmallest(2).max()

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