Table 1. Analysis of variance (ANOVA) table of model fits by maximum likelihood method with significance tests of the mixed effects model fit compared to linear model fit.
| Df | AIC | logLik | deviance | Chisq | F value | p-value | R2-LR2 | |
|---|---|---|---|---|---|---|---|---|
| Fixed Effect Only Model 1 | 3 | -521.29 | 263.64 | -527.29 | NA | 307.670 | <0.001* | 0.680 |
| Mixed Effects Model 2 | 9 | -516.00 | 267.00 | -534.00 | 6.710 | 59.232 | 0.349** | 0.694 |
| Mixed Effects Model 2A | 10 | -517.38 | 268.69 | -537.38 | 3.382 | 65.531 | 0.066** | 0.701 |
Df, degrees of freedom. AIC, Akaike Information Criterion. logLik, log Likelihood. Chisq, Chi-square test. R2-LR2, pseudo R-squared.
* p(>F).
** p(Chisq).
Statistical significance of fit compared to Linear Model 1.