Skip to main content

Table 2 AIC and BIC values for the mixed models with all fixed-effects parameters and the variance of the random-effects parameters significantly different from zero, at a probability level of 5 % (in ascending order of AIC and BIC)

From: Selection of mixed-effects parameters in a variable–exponent taper equation for birch trees in northwestern Spain

Expanded fixed-effects parameters

AIC

BIC

Expanded fixed-effects parameters

AIC

BIC

1

b 0, b 6

9,339

9,395

11

a 1, b 2

9,737

9,793

2

b 6

9,506

9,551

12

a 0, b 2

9,743

9,798

3

b 0, b 3

9,518

9,574

13

b 1, b 3

9,843

9,899

4

a 2, b 3

9,678

9,734

14

b 2, b 3

9,848

9,904

5

a 1, b 3

9,681

9,737

15

b 0, b 1

9,887

9,943

6

a 0, b 3

9,687

9,743

16

b 3

9,902

9,951

7

a 2, b 0

9,717

9,773

17

b 1, b 4

9,903

9,959

8

a 1, b 0

9,720

9,776

18

b 1, b 2

9,907

9,963

9

a 0, b 0

9,726

9,781

19

b 2, b 4

9,958

10,010

10

a 2, b 2

9,734

9,790

20

b 2

9,968

10,016