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update.modelStruct

Update a modelStruct Object


Description

This method function updates each element of object, allowing the access to data.

Usage

## S3 method for class 'modelStruct'
update(object, data, ...)

Arguments

object

an object inheriting from class "modelStruct", representing a list of model components, such as corStruct and varFunc objects.

data

a data frame in which to evaluate the variables needed for updating the elements of object.

...

some methods for this generic require additional arguments. None are used in this method.

Value

an object similar to object (same class, length, and names), but with updated elements.

Note

This method function is primarily used within model fitting functions, such as lme and gls, that allow model components such as variance functions.

Author(s)

José Pinheiro and Douglas Bates bates@stat.wisc.edu

See Also


nlme

Linear and Nonlinear Mixed Effects Models

v3.1-152
GPL (>= 2) | file LICENCE
Authors
José Pinheiro [aut] (S version), Douglas Bates [aut] (up to 2007), Saikat DebRoy [ctb] (up to 2002), Deepayan Sarkar [ctb] (up to 2005), EISPACK authors [ctb] (src/rs.f), Siem Heisterkamp [ctb] (Author fixed sigma), Bert Van Willigen [ctb] (Programmer fixed sigma), Johannes Ranke [ctb] (varConstProp()), R-core [aut, cre]
Initial release
2021-02-03

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