Fitted mse

Original

Combined

Reduction %

5

370

−46

1.377

1.209

12.2

10

520

−39

4.753

4.394

7.6

15

481

−17

6.892

6.732

2.3

20

575

−11

6.922

6.824

1.4

25

529

−43

9.686

9.304

3.9

Average

5.5