[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Octave-bug-tracker] [bug #35378] undefined variable in ols.m
From: |
Jordi Gutiérrez Hermoso |
Subject: |
[Octave-bug-tracker] [bug #35378] undefined variable in ols.m |
Date: |
Thu, 26 Jan 2012 13:31:58 +0000 |
User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20110109 Firesalmon/3.6.13 |
Follow-up Comment #1, bug #35378 (project octave):
This patch isn't correct. The x matrix needn't be of full rank (nor does it
have more rows than columns).
I don't think we can do better than calling rank, which does an SVD. I was
trying to avoid that using a much cheaper Cholesky factorisation.
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?35378>
_______________________________________________
Message sent via/by Savannah
http://savannah.gnu.org/