show_tests.ls_means function

Show LS-means Hypothesis Tests and Contrasts

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

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

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.

Returns

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

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)

See Also

ls_means for computation of LS-means and show_tests for anova

objects.

Author(s)

Rune Haubo B. Christensen