I forgot to mention my R version is 2.3.1 and quantreg is the most updated
too.

On 6/7/06, Mu Tian <muster@gmail.com> wrote:
>
>  I was trying "quantreg" package,
>
> lm1 <- lm(y~x)
> rq1 <- rq(y~x)
> plot(summary(rq1)) #then got a warning says singular value, etc. but this
> line can be omited
> plot(lm1) #crash here
>
> It happened every time on my PC, Windows XP Pro Serv. Pack 1, Pentium(4)
> 3.00G.
>

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