object
.
coef(object, unconstrained) coef(object) <- value
pdDiag
,
representing a positive-definite matrix with diagonal structure.
TRUE
the logarithm of
the standard deviations corresponding to the variance-covariance
matrix represented by
object
are returned. If
FALSE
the
standard deviations are returned. Defaults to
TRUE
.
object
. It must be a vector with length equal
to
coef(object)
and must be given in unconstrained form.
object
.
On the left side of an assignment, sets the values of the coefficients
of
object
to
value
.
Object
must be initialized (using
initialize
) before new values can be assigned to its coefficients.
coef(pdDiag(diag(3)))