lmerTest (version 3.2-0)

show_tests.ls_means: Show LS-means Hypothesis Tests and Contrasts

Description

Extracts the contrasts which defines the LS-mean hypothesis tests.

Usage

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

Value

a list of contrast matrices; one matrix for each model term.

Arguments

object

an ls_means object.

fractions

display contrasts as fractions rather than decimal numbers?

names

include row and column names of the contrasts matrices?

...

currently not used.

Author

Rune Haubo B. Christensen

See Also

ls_means for computation of LS-means and show_tests for anova objects.

Examples

data("cake", package="lme4")
model <- lmer(angle ~ recipe * temp + (1|recipe:replicate), cake)

# LS-means:
(lsm <- ls_means(model))

# Contrasts for LS-means estimates and hypothesis tests:
show_tests(lsm)