deviance()
on an
lmRob
object
deviance()
for objects inheriting from
class
lmRob
. See
deviance
or
deviance.default
for the general
behavior of this function and the interpretation of
object
.
deviance.lmRob(object, ...)
The deviance for a robust linear model object is only computed for S-estimate and MM-estimate, and is defined as the optimal value of the objective function.