Ivan Allaman
2010-May-30 14:53 UTC
[R] How to use the function "glht" of multcomp package to test interaction?
It's been a few weeks I'm racking my brains on how to use the function glht the package multcomp to test interactions. Unfortunately, the creator of the package forgot to put a sample in pdf package how to do it. I have looked in several places, but found nothing. If someone for the love of God can help me I'll be extremely grateful. The model is glm. -- View this message in context: http://r.789695.n4.nabble.com/How-to-use-the-function-glht-of-multcomp-package-to-test-interaction-tp2236315p2236315.html Sent from the R help mailing list archive at Nabble.com.
RICHARD M. HEIBERGER
2010-May-30 16:08 UTC
[R] How to use the function "glht" of multcomp package to test interaction?
Usually you will want to look at simple effects of the factors when there is interaction. Please look at the WoodEnergy demos in the HH package. These examples use glht. install.packages("HH") ## if you don't currently have HH library(HH) demo("MMC.WoodEnergy-aov") demo("MMC.WoodEnergy") Rich [[alternative HTML version deleted]]