[R] question

[R. Michael Weylandt]

On Tue, Apr 23, 2013 at 2:54 PM, nafiseh hagiaghamohammadi
<n_hajiaghamohammadi2007 at yahoo.com> wrote:
> Hi
>
> I fit one  linear quantile regression with package quantreg and I want to khow this model is good or not.Is there method for checking it?
> Thanks your advice
>

How is this different than the question you asked and were answered here:

https://stat.ethz.ch/pipermail/r-help/2013-April/352074.html

Michael