nlme (version 3.1-1)

update.groupedData: Update a groupedData Object

Description

The non-missing arguments in the call to the update.groupedData method replace the corresponding arguments in the original call used to produce object and groupedData is used with the modified call to produce an updated fitted object.

Usage

update(object, formula, data, order.groups, FUN, outer, inner, labels, units)

Arguments

object

an object inheriting from class groupedData.

other arguments

defined as in groupedData. See that function's documentation for descriptions of and default values for these arguments.

Value

• an updated groupedData object.

See Also

groupedData

Examples

library(nlme)
data(Orthodont)
Orthodont2 <- update(Orthodont, FUN = mean)