\Header{summary.survfit}{Summary of a Survival Curve}
\alias{print.summary.survfit}{summary.survfit}
\keyword{survival}{summary.survfit}
\begin{Description}\relax
Returns a list containing the survival curve, confidence limits for the
curve, and other information.
\end{Description}
\begin{Usage}
\begin{verbatim}
## S3 method for class 'survfit':
summary(object, times, censored=FALSE, scale=1, ...)
\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{object}] output from a call to \code{survfit}.

\item[\code{times}] vector of times;
the returned matrix will contain 1 row for each time.
This must be in increasing order and missing values are not allowed.
If \code{censored=T}, the default \code{times} vector contains all the unique times in
\code{fit},
otherwise the default \code{times} vector uses only the event (death) times.

\item[\code{censored}] logical flag: should the censoring times be included in the output?
This is ignored if the \code{times} argument is present.

\item[\code{scale}] rescale the survival time, e.g., if the input data to \code{survfit} were in
days, \code{scale=365.25} would scale the output to years.

\item[\code{...}] other unused arguments
\end{ldescription}
\end{Arguments}
\begin{Value}
a list with the following components
\end{Value}
\begin{SeeAlso}\relax
\code{\Link{survfit}}, \code{\Link{print.summary.survfit}}.
\end{SeeAlso}
\begin{Examples}
\begin{ExampleCode}
data(ovarian)
summary( survfit( Surv(futime, fustat),data=ovarian))
\end{ExampleCode}
\end{Examples}

