On Jul 23, 2006, at 5:27 AM, roger koenker wrote:
When computing the median from a sample with an even number of
distinct
values there is inherently some ambiguity about its value: any
value between
the middle order statistics is a median. Similarly, in
regression settings the
I am a new to using quantile regressions in R. I have estimated a set of
coefficients using the method=br algorithm with the rq command at various
quantiles along the entire distribution.
My data set contains approximately 2,500 observations and I have 7 predictor
variables. I receive the
