Ding Yuduan wrote:
hello,

I currently faced errors when I use mas5 to caculate gene expression for affymetrix GeneChip citrus Genome Arrays. I really appreciate your helps.

Here are the partial R codes and error messages:

>expSet <- mas5(celData);
>background correction: mas
>PM/MM correction : mas
>expression values: mas
>background correcting...Error in as.vector(data) : NA/NaN/Inf in foreign function call (arg 1)

a cel file attached.

look forward from you.
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