merModLmerTest-class {lmerTest} | R Documentation |
The merModLmerTest
contains merMod
class of lme4 package and overloads anova
and summary
functions.
Objects can be created via the
lmer
functions.
lmer()
(m <- lmer(Reaction ~ Days + (1|Subject) + (0+Days|Subject), data = sleepstudy)) ## type 3 anova table with denominator degrees of freedom ## calculated based on Satterthwaite's approximation anova(m) ## type 1 anova table with denominator degrees of freedom ## calculated based on Satterthwaite's approximation ## Not run: anova(m, type=1) ## End(Not run) ## type3 anova table with additional F statistics and denominator degrees of freedom ## calculated based on Kenward-Roger's approximation ## Not run: if(requireNamespace("pbkrtest", quietly = TRUE)) anova(m, ddf="Kenward-Roger") ## End(Not run) ## anova table, that is returned by lme4 package anova(m, ddf="lme4") ## summary of merModLmerTest object. Returns the same as merMod object but with an ## additional column of p values for the t test. summary(m)