Bookmark and Share

Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at statalist.org.


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

RE: st: RE: specification test after non-linear regression


From   "Nick Cox" <[email protected]>
To   <[email protected]>
Subject   RE: st: RE: specification test after non-linear regression
Date   Wed, 16 Jun 2010 17:55:22 +0100

Sure. Plot residuals vs fitted values, observed vs fitted values, residuals vs predictors etc. All these ideas carry over pretty well from linear to nonlinear models of the kind you are dealing with. 

Nick 
[email protected] 

Cindy Gao

I realise that a test for omitted nonlinear variables would not make that much sense for -nl- models in general, but is there no other way of testing/checking how 'good'/appropriately specified a -nl- model is (other than just looking at the Rsq)? 


*
*   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 1996–2018 StataCorp LLC   |   Terms of use   |   Privacy   |   Contact us   |   Site index