| 预测值 | Lo 95 | Hi 95 | 真实值 | 差值 | 相对误差 |
Jan-20 | 473.51 | 431.47 | 515.55 | 500.50 | 26.99 | 5.70% |
Feb-20 | 730.95 | 687.77 | 774.12 | 364.40 | −366.55 | −50.15% |
Mar-20 | 725.50 | 681.22 | 769.77 | 669.10 | −56.40 | −7.77% |
Apr-20 | 750.39 | 705.04 | 795.74 | 720.90 | −29.49 | −3.93% |
May-20 | 773.86 | 727.46 | 820.26 | 771.90 | −1.96 | −0.25% |
Jun-20 | 739.99 | 692.56 | 787.42 | 797.00 | 57.01 | 7.70% |
Jul-20 | 747.42 | 698.99 | 795.86 | 723.30 | −24.12 | −3.23% |
Aug-20 | 780.54 | 731.12 | 829.96 | 727.40 | −53.14 | −6.81% |
Sep-20 | 789.49 | 739.10 | 839.87 | 824.30 | 34.81 | 4.41% |
Oct-20 | 925.11 | 873.78 | 976.44 | 811.00 | −114.11 | −12.33% |
Nov-20 | 900.35 | 848.09 | 952.62 | 959.40 | 59.05 | 6.56% |
Dec-20 | 877.30 | 807.15 | 947.45 | 926.20 | 48.90 | 5.57% |