lsmeans: Least-Squares Means

This package provides methods for obtaining least-squares means for various linear models. It can also compute contrasts or linear combinations of these least-squares means, comparisons of slopes, plots, and compact letter displays.

Version: 2.13
Depends: methods, R (≥ 3.0)
Imports: multcomp, plyr, Matrix
Suggests: pbkrtest (≥ 0.4-1), lattice, multcompView, car, mediation, ordinal
Enhances: afex, coxme, gee, geepack, glmmADMB, lme4, MASS, nlme, survival
Published: 2014-11-14
Author: Russell V. Lenth [aut], Maxime Hervé [ctb]
Maintainer: Russ Lenth <russell-lenth at>
License: GPL-2
NeedsCompilation: no
Materials: NEWS
In views: Survival
CRAN checks: lsmeans results


Reference manual: lsmeans.pdf
Vignettes: Extending lsmeans
Changes in the lsmeans package
Using lsmeans
Package source: lsmeans_2.13.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X Snow Leopard binaries: r-release: lsmeans_2.13.tgz, r-oldrel: lsmeans_2.13.tgz
OS X Mavericks binaries: r-release: lsmeans_2.13.tgz
Old sources: lsmeans archive

Reverse dependencies:

Reverse depends: ibd
Reverse suggests: RVAideMemoire, sjPlot