[BioC] What do these headers mean?

S Peri biocperi at yahoo.com
Wed Mar 2 20:42:28 CET 2005


Software used: almost sure : GeneSpring

Normalized : is the gene expression of the probeset
after normalization. 

Rest other values are min, max stdError and Std.Dev
from replicates. 

P-value is P-value from T-test

Raw : This is where I have certain doubt. In my
opinion this could  be the mean intensity values for
all the probes in that probeset.

-peri


> Column headers:   My Interpretation
> Normalized    :  Expression value after
> normalization??
> Min Normalized :  ????
> Max Normalized :  ????
> StdErr Norm    :  ????
> StdDev Norm    :  ????
> t-test P-value : P-value 
> Flags [A,M,P]  : A - Absent; P - Present ; M - ???
> Raw	       :  ????
> Min Raw	       :  ????
> Max Raw	       :  ????
> StdErr Raw     :  ????
> StdDev Raw     :  ????
> 
> 
> Thank you
> 
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