swh:1:snp:16c54c84bc54885e783d4424d714e5cc82f479a1
Tip revision: f53fda988f641e8bb0ac0cda57a557ba53392f45 authored by Roger Koenker on 08 August 1977, 00:00:00 UTC
version 3.17
version 3.17
Tip revision: f53fda9
rq.fit.Rd
\name{rq.fit}
\alias{rq.fit}
\title{Function to choose method for Quantile Regression }
\usage{
rq.fit(x, y, tau=0.5, method="br", ...)
}
\arguments{
\item{x}{
the design matrix
}
\item{y}{
the response variable
}
\item{tau}{
the quantile desired, if tau lies outside (0,1) the whole process
is estimated.
}
\item{method}{
method of computation: "br" is Barrodale and Roberts exterior point
"fn" is the Frisch-Newton interior point method.
}
\item{...}{
Optional arguments passed to fitting routine.
}
}
\description{Function to choose method for quantile regression}
\seealso{ \code{\link{rq}} \code{\link{rq.fit.br}} \code{\link{rq.fit.fn}}}
\keyword{ regression }