\HeaderA{survreg.control}{Package options for survreg and coxph}{survreg.control}
\keyword{survival}{survreg.control}
\begin{Description}\relax
This functions checks and packages the fitting options for 
\code{\LinkA{survreg}{survreg}}
\end{Description}
\begin{Usage}
\begin{verbatim}
survreg.control(maxiter=30, rel.tolerance=1e-09, 
toler.chol=1e-10, iter.max, debug=0, outer.max=10)

\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{maxiter}] maximum number of iterations 
\item[\code{rel.tolerance}] relative tolerance to declare convergence 
\item[\code{toler.chol}] Tolerance to declare Cholesky decomposition singular
\item[\code{iter.max}] same as \code{maxiter}
\item[\code{debug}] print debugging information
\item[\code{outer.max}] maximum number of outer iterations for choosing
penalty parameters
\end{ldescription}
\end{Arguments}
\begin{Value}
A list with the same elements as the input
\end{Value}
\begin{SeeAlso}\relax
\code{\LinkA{survreg}{survreg}}
\end{SeeAlso}

