Question: Rankprod Doubt
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gravatar for teresa.casserras
5.7 years ago by
teresa.casserras0 wrote:

hello everyone,

I’m working with gene expression microarray data. I want to use the non-parametric method RankProd for identifying differentially expressed (up- or down- regulated) genes (bioconductor package). I have used this method previously and always with satisfactory results. Now I have a large matrix (95 samples) and I want to do a non-paired analysis (disease vs control), but the Rankprod not work and I get strange results. I would like to ask you if there is a limit to the input of the method rankprod.

Thanks in advance, Teresa

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ADD COMMENTlink modified 5.6 years ago by Biostar ♦♦ 20 • written 5.7 years ago by teresa.casserras0

Please be more specific than "the Rankprod not work and I get strange results." What exactly are the error messages or other indicators of a problem?

ADD REPLYlink written 5.7 years ago by Neilfws48k
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