Statalist


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

st: quantile regression graph


From   "Carlo Amenta" <carlo.amenta@gmail.com>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: quantile regression graph
Date   Wed, 3 Jun 2009 13:59:08 +0200

Dear statalisters,

I am trying to use STATA module grqreg, but I can't. 
After a sqreg regression in which the first independent variable is X, the 
program always gives me the following error message:

 . grqreg, cons ci ols olsci
postfile: variable X already exists
r(110).

I have tried to change label to the variable X (or leave it without label),
I have changed the order of regressors but nothing happened. Any idea on the
problem?


*
*   For searches and help try:
*   http://www.stata.com/help.cgi?search
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/



© Copyright 1996–2014 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   What's new   |   Site index