季节模型

Holt-Winters指数平滑

实际值

预测值

取值范围

预测值

取值范围

Nov 2020

7.291772

[5.90929, 8.67425]

6.018399

[3.43252, 8.60428]

7

Dec 2020

10.70567

[8.05739, 13.35595]

6.657627

[4.007363, 9.30789]

7

Jan 2021

9.298519

[6.55869, 12.03834]

5.110064

[2.44811, 7.772017]

Feb 2021

7.647085

[5.07839, 10.21578]

4.462943

[1.76875, 7.15713]

Mar 2021

7.560434

[4.73931, 10.38155]

5.155264

[2.334124, 7.97641]