nlme (version 3.1-144)

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, …)

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.

Value

a list with the formulas of each component of x.

See Also

formula

Examples

# NOT RUN {
rs1 <- reStruct(list(A = pdDiag(diag(2), ~age), B = ~1))
formula(rs1)
# }