Extract modelStruct Object Formula

DESCRIPTION:

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

USAGE:

formula(object) 

REQUIRED ARGUMENTS:

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

VALUE:

a list with the formulas of each component of object.

SEE ALSO:

EXAMPLES:

lms1 <- lmeStruct(reStruct = reStruct(pdDiag(diag(2), ~age)), 
   corStruct = corAR1(0.3)) 
formula(lms1)