【发布时间】:2021-05-10 07:45:13
【问题描述】:
我正在尝试根据 iOS14 操作系统的采用率来预测 DAU 用户的百分比。例如,我有 8 天的日期,前 8 天的采用率(表 1)% DAU 用户,但我想向前计算 30 天(直到 5 月底)。
表 1:采用率
| Date | Adoption rate |
|---|---|
| April 26, 2021 | 0.70% |
| April 27, 2021 | 2.07% |
| April 28, 2021 | 3.71% |
| April 29, 2021 | 4.77% |
| April 30, 2021 | 6.16% |
| May 1, 2021 | 6.88% |
| May 2, 2021 | 7.15% |
| May 3, 2021 | 7.66% |
表 2:% DAU
| Date | Adoption rate |
|---|---|
| April 26, 2021 | 100.00% |
| April 27, 2021 | 92.27% |
| April 28, 2021 | 93.21% |
| April 29, 2021 | 91.39% |
| April 30, 2021 | 90.32% |
| May 1, 2021 | 83.62% |
| May 2, 2021 | 81.60% |
| May 3, 2021 | 80.23% |
谁能指出我正确的方向?提前谢谢你。
【问题讨论】:
标签: google-sheets regression forecasting