lmList.groupedData {nlme} | R Documentation |
The response variable and primary covariate in formula(object)
are used to construct the linear model formula. This formula
and the groupedData
object are passed as the object
and
data
arguments to lmList.formula
, together with any other
additional arguments in the function call. See the documentation on
lmList.formula
for a description of that function.
lmList(object, data, level, na.action, pool)
object |
a data frame inheriting from class groupedData . |
data |
this argument is included for consistency with the generic function. It is ignored in this method function. |
other arguments |
identical to the arguments in the generic
function call. See the documentation for lmList . |
a list of lm
objects with as many components as the number of
groups defined by the grouping factor. Generic functions such as
coef
, fixed.effects
, lme
, pairs
,
plot
, predict
, random.effects
, summary
,
and update
have methods that can be applied to an lmList
object.
groupedData
, lm
, lme.lmList
,
lmList.formula
library(nlme) data(Orthodont) fm1 <- lmList(Orthodont)