nlme: Names.reStruct – R documentation

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Names.reStruct

Names of an reStruct Object

Description

This method function extracts the column names of each of the positive-definite matrices represented the pdMat elements of object.

Usage

## S3 method for class 'reStruct'
Names(object, ...)
## S3 replacement method for class 'reStruct'
Names(object, ...) <- value

Arguments

`object`	an object inheriting from class `"reStruct"`, representing a random effects structure and consisting of a list of `pdMat` objects.
`value`	a list of character vectors with the replacement values for the names of the individual `pdMat` objects that form `object`. It must have the same length as `object`.
`...`	some methods for this generic require additional arguments. None are used in this method.

Value

a list containing the column names of each of the positive-definite matrices represented by the pdMat elements of object.

SIDE EFFECTS

On the left side of an assignment, sets the Names of the pdMat elements of object to the corresponding element of value.

Author(s)

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

Examples

rs1 <- reStruct(list(Dog = ~day, Side = ~1), data = Pixel)
Names(rs1)

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