R: Extract reStruct Object Formula

formula.reStruct {nlme}

R Documentation

Extract reStruct Object Formula

This method function extracts a formula from each of the components of x, returning a list of formulas.

## S3 method for class 'reStruct'
formula(x, asList, ...)

`x`	an object inheriting from class `"reStruct"`, representing a random effects structure and consisting of a list of `pdMat` objects.
`asList`	logical. Should the asList argument be applied to each of the components?
`...`	some methods for this generic require additional arguments. None are used in this method.

a list with the formulas of each component of x.

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

rs1 <- reStruct(list(A = pdDiag(diag(2), ~age), B = ~1))
formula(rs1)

[Package nlme version 3.1-131 Index]