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\name{reconst}
\alias{reconst}
\title{Reconstruction of the data from the PCA, CA or MFA results}
\description{
Reconstruct the data from the PCA, CA or MFA results.\cr
}
\usage{
reconst(res, ncp=NULL)}
\arguments{
\item{res}{an object of class PCA, CA or MFA}
\item{ncp}{number of dimensions used to reconstitute the data (by default NULL and the number of dimensions calculated for the PCA, CA or MFA is used)}
}
\value{
Returns a data frame with the number of individuals and the number of variables used for the PCA, CA or MFA
}
\author{Francois Husson \email{francois.husson@institut-agro.fr}, Julie Josse\email{Julie.Josse@agrocampus-ouest.fr}}
\seealso{ \code{\link{PCA}},\code{\link{CA}}, \code{\link{MFA}}}
\examples{
data(decathlon)
res.pca <- PCA(decathlon, quanti.sup = 11:12, quali.sup=13, graph=FALSE)
rec <- reconst(res.pca,ncp=2)
}
\keyword{multivariate}
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