\Header{studres}{Extract Studentized Residuals from a Linear Model}
\keyword{models}{studres}
\begin{Description}\relax
The Studentized residuals.  Like standardized residuals, these are
normalized to unit variance, but the Studentized version is fitted
ignoring the current data point. (They are sometimes called jackknifed
residuals).
\end{Description}
\begin{Usage}
\begin{verbatim}
studres(object)
\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{object}] any object representing a linear model.

\end{ldescription}
\end{Arguments}
\begin{Value}
The vector of appropriately transformed residuals.
\end{Value}
\begin{References}\relax
Venables, W. N. and Ripley, B. D. (2002)
\emph{Modern Applied Statistics with S.} Fourth edition.  Springer.
\end{References}
\begin{SeeAlso}\relax
\code{\Link{residuals}}, \code{\Link{stdres}}
\end{SeeAlso}

