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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