lmRobMM.
plot.lmRobMM(x, residuals=NULL, smooths=F, rugplot=F, id.n=3, ask=F, which.plots=NULL, ...)
This function is basically the same as
plot.lm, except that the Cooks
distance plot is not available for an
lmRobMM object. See
plot.lm for
the interpretation of the arguments and the side effects.