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Table 4 Solution for random effects from models fitted with homogeneous among-year variance

From: Sand lizard (Lacerta agilis) phenology in a warming world

Effect

Variance (S.E.)

−2 LogL

χ 2

d.f.

P

Null

 

3914.4

   

Year

37.720 (15.338)

3635.5

278.9

1

<.0001

Random intercept

4.612 (2.416)

3630.9

4.6

1

0.0319

Random slope

10.441 (3.374)

3611.8

19.1

2

<.0001

Residual error

23.767 (2.666)

    
  1. A covariance term between individual intercepts and slopes is included in the Random slope-model, hence d.f. = 2