【发布时间】:2022-06-29 23:52:54
【问题描述】:
请耐心等待,因为我正在自学。
基本上,我有这个原始数据,其中我得到了日期和 SLT 百分比,这是一个计算加上一个状态。
我想要将它们分组为行,计算每个月有多少已完成和未完成的列,并计算第三列的 SLT 百分比的平均值/平均值。
我一直在尝试做一个 grouper 或 groupby 或 unstack 并且也在 groupby 上做平均但我总是得到不正确的数据。我可以在 excel pivot 上轻松做到这一点,但我很难在 Python Dataframe 上重新创建它
原始数据:
| ID | SLT Date | SLT Percent | SLT State |
|---|---|---|---|
| 1 | 5/28/2018 | 1 | Made |
| 2 | 11/13/2018 | 0 | Mised |
| 11 | 3/6/2019 | 0 | Missed |
| 12 | 5/20/2019 | 1 | Made |
| 13 | 10/25/2021 | 1 | Made |
| 14 | 11/12/2019 | 1 | Made |
| 18 | 6/4/2020 | 1 | Made |
| 19 | 6/11/2020 | 1 | Made |
| 20 | 8/6/2020 | 1 | Made |
| 21 | 12/9/2021 | 0 | Missed |
| 22 | 5/16/2022 | 1 | Made |
| 23 | 3/22/2018 | 0 | Missed |
| 24 | 3/20/2018 | 0 | Missed |
| 25 | 5/11/2018 | 1 | Made |
| 26 | 12/20/2018 | 0 | Missed |
| 27 | 5/12/2022 | 1 | Made |
| 28 | 10/7/2021 | 1 | Made |
| 29 | 3/21/2019 | 1 | Made |
| 30 | 4/24/2019 | 0 | Missed |
输出表:
| Date | Made | Missed | Percent |
|---|---|---|---|
| 2020-5 | 10 | 2 | 80% |
| 2020-6 | 25 | 15 | 60% |
| 2020-7 | 50 | 23 | 23% |
【问题讨论】:
-
请在问题中以文本/表格的形式共享数据,而不是图像。请参阅此处的指南stackoverflow.com/help/minimal-reproducible-example
-
看
pd.crosstab
标签: python pandas dataframe numpy data-analysis