Time serial number

Actual value/10−2 mm

Predictive value/10−2 mm

Prediction error/%

1

−31.05

−32.43

4.44

2

−30.03

−33.26

10.76

3

−31.92

−31.66

0.82

4

−32.02

−33.56

4.80

5

−31.97

−33.20

3.85

6

−32.77

−33.47

2.15

7

−32.89

−32.74

0.46

8

−33.05

−33.48

1.31

9

−32.22

−33.12

2.81

10

−32.49

−33.11

1.90

11

−31.43

−32.56

3.60

12

−29.60

−31.67

6.99

13

−30.85

−31.67

2.67

14

−33.06

−32.01

3.18

15

−32.67

−32.40

0.82

16

−31.09

−32.76

5.37

17

−33.39

−33.19

0.60

18

−32.41

−32.16

0.78

19

−34.01

−32.77

3.64

20

−31.02

−31.03

0.04

21

−32.15

−31.81

1.05

22

−30.27

−29.64

2.08

23

−30.20

−29.09

3.69

24

−29.53

−31.28

5.94