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Re: function princomp.m results differs from octave version

From: Samir Sharshar
Subject: Re: function princomp.m results differs from octave version
Date: Mon, 13 Dec 2004 08:05:23 +0100

Hi all,

I've compiled octave 2.1.64 both on my mac os X and mandrake 10.1. Obviously the problem do not come from octave version but from the host operating system. I attach the config.log.osx and config.log.mdk for further investigation.
Thanks for your help,


Attachment: config.log.MDK.gz
Description: GNU Zip compressed data

Attachment: config.log.OSX.gz
Description: GNU Zip compressed data

Le 13 déc. 04, à 01:16, Miroslaw Kwasniak a écrit :

On Sun, Dec 12, 2004 at 09:37:00PM +0100, Samir Sharshar wrote:
to compute principal component analysis. I've tried this function on a
Linux Mandrake 10.1 operating system with octave 2.1.64 compiled from
sources and octave 2.1.57 compiled from sources on a Mac OS 10.3.6

Obviously the result of the transformed data differs from one version
to another. Is it due to a different implementation of the svd function

Any idea ?

Check output of octave_config_info and post lines with CC_VERSION = ....
Maybe Mandrake has the same problem as Fedora 3???

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