multcomp: Simultaneous Inference in General Parametric Models

An add-on package to the R system for statistical computing distributed under the GPL-2 License at the Comprehensive R Archive Network


Simultaneous tests and confidence intervals for general linear hypotheses in parametric models, including linear, generalized linear, linear mixed effects, and survival models. The package includes demos reproducing analyzes presented in the book "Multiple Comparisons Using R" (Bretz, Hothorn, Westfall, 2010, CRC Press).

Introductory Texts