样本

实测值

预测值

相对误差

hs60

4.870

1.772

−63.620

hs30

5.480

5.796

5.775

hs29

6.000

6.610

10.163

hs46

6.453

3.272

−49.303

hs56

7.810

5.103

−34.663

hs37

8.367

7.958

−4.889

hs16

9.400

12.102

28.742

hs17

10.790

8.845

−18.029

hs71

11.450

10.510

−8.213

hs21

13.580

12.197

−10.181

hs73

16.690

15.830

−5.154

hs74

19.160

14.116

−26.328

hs2

18.680

15.164

−18.821

hs76

19.690

14.097

−28.406

hs24

23.640

22.822

−3.461