SMPY | R Documentation |
This function computes a robust regression estimator when there
are categorical / dummy explanatory variables. It uses Pen~a-Yohai
candidates for the S-estimator. This function is used
internally by lmrobdetMM
, and not meant to be used
directly.
SMPY(mf, y, control, split)
mf |
model frame |
y |
response vector |
control |
a list of control parameters as returned by |
split |
a list as returned by |
an lmrob
object witht the M-estimator
obtained starting from the MS-estimator computed with the
Pen~a-Yohai initial candidates. The properties of the final
estimator (efficiency, etc.) are determined by the tuning constants in
the argument control
.
Victor Yohai, victoryohai@gmail.com, Matias Salibian-Barrera, matias@stat.ubc.ca
http://www.wiley.com/go/maronna/robust
DCML
, MMPY
, SMPY
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.