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\name{simule}
\alias{simule}
\title{Simulate by bootstrap}
\description{Simulate by bootstrap
}
\usage{
simule(data, nb.simul)
}
\arguments{
\item{data}{A data frame from which the rows are the original data from which the simualte data are calculated (by the average
of a bootstrap sample. The columns corresponds to the variables for which the simulation should be done. The first column must
be a factor allowing to group the rows. A bootstrap simulation is done for each level of this factor.}
\item{nb.simul}{The number of simulations.}
}
\details{
The simulation is independently done for each level of the factor. The number of rows can be different for each levels.
}
\value{
\item{mean}{Data.frame with all the levels of the factor variable, and for each variable, the mean of the original data.}
\item{simul}{Data.frame with all the levels of the factor variable, and for each variable, the nb.simul bootstrap simulations.}
\item{simul.mean}{Data.frame with all the levels of the factor variable, and for each variable, the mean of the simulated data.}
}
\author{Jeremy Mazet}
\keyword{dplot}
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