Extract Correlation Matrix from Components of an reStruct Object

DESCRIPTION:

This method function extracts the correlation matrices corresponding to the pdMat elements of object.

USAGE:

corMatrix(object) 

REQUIRED ARGUMENTS:

object
an object inheriting from class reStruct, representing a random effects structure and consisting of a list of pdMat objects.

VALUE:

a list with components given by the correlation matrices corresponding to the elements of object.

SEE ALSO:

, ,

EXAMPLES:

rs1 <- reStruct(pdSymm(diag(3), form = ~age + Sex, data = Orthodont)) 
corMatrix(rs1)