lmerTest (version 3.2-0)

show_tests.anova: Show Hypothesis Tests in ANOVA Tables

Description

Extracts hypothesis matrices for terms in ANOVA tables detailing exactly which functions of the parameters are being tested in anova tables.

Usage

# S3 method for anova
show_tests(object, fractions = FALSE, names = TRUE, ...)

Value

a list of hypothesis matrices.

Arguments

object

an anova table with a "hypotheses" attribute.

fractions

display entries in the hypothesis matrices as fractions?

names

if FALSE column and row names of the hypothesis matrices are suppressed.

...

currently not used.

Author

Rune Haubo B. Christensen

See Also

show_tests for ls_means objects.

Examples

# Fit basic model to the 'cake' data:
data("cake", package="lme4")
fm1 <- lmer(angle ~ recipe * temp + (1|recipe:replicate), cake)

# Type 3 anova table:
(an <- anova(fm1, type="3"))

# Display tests/hypotheses for type 1, 2, and 3 ANOVA tables:
# (and illustrate effects of 'fractions' and 'names' arguments)
show_tests(anova(fm1, type="1"))
show_tests(anova(fm1, type="2"), fractions=TRUE, names=FALSE)
show_tests(an, fractions=TRUE)