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

74.37

[62.79, 85.96]

76.56

[67.2, 85.92]

78

Dec 2020

51.39

[43.33, 59.44]

49.93

[39.86, 59.98]

57

Jan 2021

61.96

[52.18, 71.72]

59.57

[47.18, 71.96]

Feb 2021

79.79

[67.13, 92.44]

76.65

[60.62, 92.67]

Mar 2021

93.97

[78.97, 108.95]

91.22

[71.53, 110.91]