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This method function extracts the coefficients associated with the
positive-definite matrix represented by object.
# S3 method for reStruct
coef(object, unconstrained, …)
# S3 method for reStruct
coef(object, …) <- valuean object inheriting from class "reStruct",
representing a random effects structure and consisting of a list of
pdMat objects.
a logical value. If TRUE the coefficients
are returned in unconstrained form (the same used in the optimization
algorithm). If FALSE the coefficients are returned in
"natural", possibly constrained, form. Defaults to TRUE.
a vector with the replacement values for the coefficients
associated with object. It must be a vector with the same length
of coef(object) and must be given in unconstrained form.
some methods for this generic require additional arguments. None are used in this method.
a vector with the coefficients corresponding to object.
On the left side of an assignment, sets the values of the coefficients
of object to value.
# NOT RUN {
rs1 <- reStruct(list(A = pdSymm(diag(1:3), form = ~Score),
B = pdDiag(2 * diag(4), form = ~Educ)))
coef(rs1)
# }
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