季节模型

Holt-Winters

实际值

2015.1

(26.14, 28.9)

(26.63, 30.35)

24.87

2015.2

(23.67, 26.45)

(21.52, 25.42)

22.39

2015.3

(30.03, 33.49)

(29.92, 34.41)

29.69

2015.4

(23.03, 26.99)

(21.02, 25.27)

20.76

2015.5

(24.25, 28.67)

(23.15, 27.76)

21.77

2015.6

(23.63, 28.45)

(21.45, 26.13)

21.94