Re: Constraints matrix function

From: damianCollins <asremlforum_at_VSNI.CO.UK>
Date: Fri, 29 Jan 2010 11:03:31 +0000

Dear Ali,

I think using the 'str' qualifier is what you want here to keep all the variances equal for all alleles.

So instead of
X1+ X2+.......+Xn
I think you need
str(X1+X2+...+Xn, ~idv(n))
(you will have to change 'n' here of course for however many alleles you have).

Damian Collins, Biometrician, I&I NSW

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

Sent using Mail2Forum (

Read this topic online here:

-------------------- m2f --------------------
Received on Fri Jan 29 2010 - 11:03:31 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.)