cAIC4-package | Conditional Akaike information criterion for lme4 |
cAIC | Conditional Akaike Information for 'lme4' |
deleteZeroComponents | Delete random effect terms with zero variance |
getcondLL | Function to calculate the conditional log-likelihood |
guWahbaData | Data from Gu and Wahba (1991) |
stepcAIC | Function to stepwise select the (generalized) linear mixed model fitted via (g)lmer() or (generalized) additive (mixed) model fitted via gamm4() with the smallest cAIC. |