# Least-Squares Means

## Documentation for package ‘lsmeans’ version 2.21-1

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

lsmeans-package | Least-squares means
as.glht | 'lsmeans' support for 'glht'
as.glht.lsm.list | 'lsmeans' support for 'glht'
as.glht.ref.grid | 'lsmeans' support for 'glht'
as.mcmc | Methods for 'ref.grid' objects
as.mcmc.ref.grid | Methods for 'ref.grid' objects
auto.noise | Auto Pollution Filter Noise
cld | Compact letter display of pairwise comparisons
cld.lsm.list | Compact letter display of pairwise comparisons
cld.ref.grid | Compact letter display of pairwise comparisons
confint | Methods for obtaining analyses 'ref.grid' and 'lsmobj' objects
confint.ref.grid | Methods for obtaining analyses 'ref.grid' and 'lsmobj' objects
consec.lsmc | Contrast families
contrast | Methods for obtaining analyses 'ref.grid' and 'lsmobj' objects
contrast.lsm.list | Methods for obtaining analyses 'ref.grid' and 'lsmobj' objects
contrast.ref.grid | Methods for obtaining analyses 'ref.grid' and 'lsmobj' objects
defaults | Set or retrieve options for objects and summaries in 'lsmeans'
del.eff.lsmc | Contrast families
dunnett.lsmc | Contrast families
eff.lsmc | Contrast families
extending-lsmeans | Support functions for creating a reference grid
feedlot | Feedlot data
fiber | Fiber data
get.lsm.option | Set or retrieve options for objects and summaries in 'lsmeans'
get.pmm.option | Set or retrieve options for objects and summaries in 'lsmeans'
glht | 'lsmeans' support for 'glht'
glht.ref.grid | 'lsmeans' support for 'glht'
lsm | 'lsmeans' support for 'glht'
lsm.basis | Support functions for creating a reference grid
lsm.options | Set or retrieve options for objects and summaries in 'lsmeans'
lsmeans | Least-squares means (or predicted marginal means)
lsmeans-method | Classes '"ref.grid"' and '"lsmobj"'
lsmeans.character | Least-squares means (or predicted marginal means)
lsmeans.character.ref.grid | Least-squares means (or predicted marginal means)
lsmeans.formula | Least-squares means (or predicted marginal means)
lsmeans.list | Least-squares means (or predicted marginal means)
lsmip | Least-squares (predicted marginal) means interaction plot
lsmip.default | Least-squares (predicted marginal) means interaction plot
lsmobj | Least-squares means (or predicted marginal means)
lsmobj-class | Classes '"ref.grid"' and '"lsmobj"'
lstrends | Least-squares means (or predicted marginal means)
mean_chg.lsmc | Contrast families
MOats | Oats data in multivariate form
models | Models supported in 'lsmeans'
nutrition | Nutrition data
oranges | Orange sales
pairs | Methods for obtaining analyses 'ref.grid' and 'lsmobj' objects
pairs.ref.grid | Methods for obtaining analyses 'ref.grid' and 'lsmobj' objects
pairwise.lsmc | Contrast families
plot.lsmobj | Methods for 'ref.grid' objects
plot.summary.ref.grid | Methods for 'ref.grid' objects
pmm | 'lsmeans' support for 'glht'
pmm.options | Set or retrieve options for objects and summaries in 'lsmeans'
pmmeans | Least-squares means (or predicted marginal means)
pmmip | Least-squares (predicted marginal) means interaction plot
pmmobj | Least-squares means (or predicted marginal means)
pmtrends | Least-squares means (or predicted marginal means)
poly.lsmc | Contrast families
predict.ref.grid | Methods for 'ref.grid' objects
print.ref.grid | Methods for 'ref.grid' objects
print.summary.ref.grid | Methods for 'ref.grid' objects
rbind | Methods for 'ref.grid' objects
rbind.ref.grid | Methods for 'ref.grid' objects
recover.data | Support functions for creating a reference grid
recover.data.call | Support functions for creating a reference grid
ref.grid | Create a reference grid from a fitted model
ref.grid-class | Classes '"ref.grid"' and '"lsmobj"'
ref.grid.object | Create a reference grid from a fitted model
regrid | Methods for 'ref.grid' objects
revpairwise.lsmc | Contrast families
show-method | Classes '"ref.grid"' and '"lsmobj"'
str.ref.grid | Methods for 'ref.grid' objects
summary | Methods for 'ref.grid' objects
summary-method | Classes '"ref.grid"' and '"lsmobj"'
summary.glht.list | 'lsmeans' support for 'glht'
summary.ref.grid | Methods for 'ref.grid' objects
summary.ref.grid.object | Create a reference grid from a fitted model
test | Methods for obtaining analyses 'ref.grid' and 'lsmobj' objects
test.ref.grid | Methods for obtaining analyses 'ref.grid' and 'lsmobj' objects
trt.vs.ctrl.lsmc | Contrast families
trt.vs.ctrl1.lsmc | Contrast families
trt.vs.ctrlk.lsmc | Contrast families
tukey.lsmc | Contrast families
update | Set or retrieve options for objects and summaries in 'lsmeans'
update.ref.grid | Set or retrieve options for objects and summaries in 'lsmeans'
vcov.ref.grid | Methods for 'ref.grid' objects
[.ref.grid | Methods for 'ref.grid' objects