broom (version 0.4.5)

multcomp_tidiers: tidying methods for objects produced by multcomp

Description

These methods originated in ggplot2, as "fortify." In broom, they were renamed "tidy" because they summarize terms and tests, rather than adding columns to a dataset.

Usage

# S3 method for glht
tidy(x, ...)
# S3 method for confint.glht
tidy(x, ...)
# S3 method for summary.glht
tidy(x, ...)
# S3 method for cld
tidy(x, ...)

Arguments

x

an object of class glht, confint.glht, summary.glht or cld

...

extra arguments (not used)

Examples

# NOT RUN {
if (require("multcomp") && require("ggplot2")) {
    amod <- aov(breaks ~ wool + tension, data = warpbreaks)
    wht <- glht(amod, linfct = mcp(tension = "Tukey"))

    tidy(wht)
    ggplot(wht, aes(lhs, estimate)) + geom_point()

    CI <- confint(wht)
    tidy(CI)
    ggplot(CI, aes(lhs, estimate, ymin = lwr, ymax = upr)) +
       geom_pointrange()

    tidy(summary(wht))
    ggplot(mapping = aes(lhs, estimate)) +
       geom_linerange(aes(ymin = lwr, ymax = upr), data = CI) +
       geom_point(aes(size = p), data = summary(wht)) +
       scale_size(trans = "reverse")

    cld <- cld(wht)
    tidy(cld)
}
# }