[BioC] How use the function "normalizeWithinArrays" with loess in limma

[sysra]

Hey,

I'm french student and it's my first mail on bioconductor,

I just want to use the loess normalization on my data, but i
don't understand which type of data the function
"normaliseWithinArrays" want. And, if i must apply the
function log, before or after normalisation.

So i'm a little lost.

(no log) (no background) (raw data)

my data profile :
dat$R dat$G
49 35
118 34
29 101.5
42 46.5
44 287.5
31 174

my script :
MA <- normalizeWithinArrays(don, method="loess")

thinks,

Sylvain


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