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\name{predict.PCA}
\alias{predict.PCA}
\title{Predict projection for new rows with Principal Component Analysis}
\description{
Predict the projection of new rows with Principal Component Analysis.
}
\usage{
\method{predict}{PCA}(object, newdata, \dots)
}
\arguments{
\item{object}{an object of class PCA}
\item{newdata}{A data frame or a matrix in which to look for variables with which to predict. newdata must contain columns with the same names as the original data.}
\item{\dots}{Other options.}
}
\author{Francois Husson \email{francois.husson@institut-agro.fr}}
\seealso{ \code{\link{PCA}}}
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