Re: Random Regression Model

From: Rohullah Abdullahpour <rohullah1979a_at_YAHOO.COM>
Date: Mon, 2 Nov 2009 23:52:14 -0800

does anyone of asreml users in legendre polynomial random regression models experianced situations in which hundreds to thousand iteration to convergence?
could it be natural?
I faced this problem in most of my analyses in rrm frame and don't know how to get rid of it.
thanks for any recomendation.

--- On Sun, 4/5/09, bgudex <asremlforum_at_VSNI.CO.UK> wrote:

From: bgudex <asremlforum_at_VSNI.CO.UK>
Subject: Re: Random Regression - maternal effects
Date: Sunday, April 5, 2009, 5:25 AM

Thanks Arthur.

One other question - I've been asking a few people around here what the best way of determining what order polynomial to use in the fixed regression component of the random regression model?

It has been suggested that I consider either the F value for leg(age,1) but it doesn't appear in my output files or to compare the var(e) from different orders of fit. Is there any way of getting an F value?

Many thanks

-------------------- m2f --------------------

Sent using Mail2Forum (

Read this topic online here:

-------------------- m2f --------------------

This message is intended for the addressee named and may contain confidential information. If you are not the intended recipient, please delete it and notify the sender. Views expressed in this message are those of the individual sender, and are not necessarily the views of their organisation.
Received on Tue Nov 02 2009 - 23:52:14 EST

This webpage is part of the ASReml-l discussion list archives 2004-2010. More information on ASReml can be found at the VSN website. This discussion list is now deprecated - please use the VSN forum for discussion on ASReml. (These online archives were generated using the hypermail package.)