日期

实际值

校正前预测值

校正后预测值

校正前误差

校正后误差

2020/10/13

15.85

13.19401

15.51296

16.75700725

2.1264554

2020/10/14

15.658

13.19860

15.53003

15.70695820

0.8173085

2020/10/15

15.513

13.32459

15.64123

14.10691091

−0.8265740

2020/10/16

15.88

13.28203

15.60944

16.36000485

1.7037535

2020/10/19

15.84

13.20718

15.52507

16.62132793

1.9882029

2020/10/20

16.209999

13.23843

15.58176

18.33171958

3.8756145

2020/10/21

16.35

13.24379

15.60184

18.99820861

4.5758738