R help - Feb 2007 - Inquiry

Hello, 

I came across your website and thought it would be a great resource to have
listed on my friends page.  Would you be interested in exchanging links with my
new site?

Kind Regards,
Angie Hernandez

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Angie Hernandez wrote:
> I came across your website and thought it would be a great resource
> to have listed on my friends page.  Would you be interested in
> exchanging links with my new site?
  Well, I don't see why we cant make CRAN more like MySpace?

Barry

[joke]

Dear Mister,
I'm a new user of the "R" programm, and I've got a simple
question. I analyse microarray with this programm, I have tranformed my data in
a data file, after that, I normalize my data and create  a MA list. Il the Excel
tab I obtain, there is a column called "Coefficent", I wish to know if
this column represent the "fold change" of my gene? And the second
question is to know: From this value, how can I know the level of surexpression
of my gene? Is a coefficient upper 1 means surexpression, no induction between
-1 and 1 and repression for lower value of -1?
Thanks a lot,
Regards,
~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~° 
Dr BOUSCAUT Jérôme

UMR 5546 Université Paul Sabatier - CNRS  
"Surfaces Cellulaires et Signalisation chez les Végétaux"
Pôle de Biotechnologie Végétale 
24, Chemin de Borde-Rouge 
BP 42617, Auzeville   
31326 Castanet-Tolosan  
FRANCE
    
Phone +33 (0)5 621 935 31
FAX   +33 (0)5 621 935 02 
  
Visit our lab web site at :
http://www.scsv.ups-tlse.fr/root/equipes/plantesmicro/equipe_en.php

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