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nlme (version 3.1-166)

formula.reStruct: Extract reStruct Object Formula

Description

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

Usage

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

Value

a list with the formulas of each component of x.

Arguments

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.

Author

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

See Also

Examples

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

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