\name{vander}
\alias{vander}
\title{Vandermonde matrix}
\description{
Generate Vandermonde matrix from a numeric vector.
}
\usage{
vander(x)
}
\arguments{
\item{x}{Numeric vector}
}
\details{
Generates the usual Vandermonde matrix from a numeric vector, e.g.
applied when fitting a polynomial to given points.
Complex values are allowed.
}
\value{
Vandermonde matrix of dimension n where \code{n = length(x)}.
}
\examples{
vander(c(1:10))
}
\keyword{ array }