\name{sp500.gr}
\alias{sp500.gr}
\docType{data}
\title{Growth Rate of the S&P 500
%%   ~~ data name/kind ... ~~
}
\description{Growth rate of the daily returns of the S&P 500 from 2001 to the end of 2011.
%%  ~~ A concise (1-5 lines) description of the dataset. ~~
}
\usage{data(sp500.gr)}
\format{
  The format is: Time Series; Start = c(2001, 2); End = c(2011, 209); Frequency = 252 
}
%%\details{
%%%%  ~~ If necessary, more details than the __description__ above ~~
%%}
%%\source{
%%%%  ~~ reference to a publication or URL from which the data were obtained ~~
%%}
%\references{\url{http://www.stat.pitt.edu/stoffer/xxx/}
%%%%  ~~ possibly secondary sources and usages ~~
%}
%%\examples{
%%data(speech)
%%## maybe str(speech) ; plot(speech) ...
%%}
\keyword{datasets}
