"fortify"(model, data, ...)"fortify"(model, data, ...)"fortify"(model, data, ...)"fortify"(model, data, ...)
glht
, confint.glht
,
summary.glht
or cld
Fortify methods for objects produced by multcomp
if (require("multcomp")) { amod <- aov(breaks ~ wool + tension, data = warpbreaks) wht <- glht(amod, linfct = mcp(tension = "Tukey")) fortify(wht) ggplot(wht, aes(lhs, estimate)) + geom_point() CI <- confint(wht) fortify(CI) ggplot(CI, aes(lhs, estimate, ymin = lwr, ymax = upr)) + geom_pointrange() fortify(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) fortify(cld) }lhs letters 1 L b 2 M a 3 H a