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

66.75264

[54.8515, 78.65373]

64.82058

[54.28954, 75.35163]

58

Dec 2020

81.14157

[66.14654, 96.1366]

77.59422

[65.46754, 89.72090]

81

Jan 2021

78.39404

[63.41278, 93.3753]

76.76750

[63.64654, 89.88846]

74

Feb 2021

64.14632

[51.49599, 76.79663]

64.31289

[51.15941, 77.46638]

Mar 2021

65.26313

[52.00535, 78.52091]

68.11923

[53.58811, 82.65035]