Question: affy package 'Error in computeExprSet'
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gravatar for Yihuan Xu
14.0 years ago by
Yihuan Xu130
Yihuan Xu130 wrote:
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ADD COMMENTlink modified 14.0 years ago by Seth Falcon7.4k • written 14.0 years ago by Yihuan Xu130
Answer: affy package 'Error in computeExprSet'
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gravatar for Seth Falcon
14.0 years ago by
Seth Falcon7.4k
Seth Falcon7.4k wrote:
On 11 Aug 2005, yihuan.xu at jefferson.edu wrote: > Dear Lists: > > I was running affy package to analysis my data as following: > > eset <- expresso (abexample, normalize.method="quantiles", > bg.correct = F, pmcorrect.method=NULL, > summary.method="medianpolish") > > I got following error message: > > normalization: quantiles PM/MM correction : expression values: > medianpolish normalizing...done. Error in computeExprSet(afbatch, > summary.method = summary.method, pmcorrect.method = > pmcorrect.method, : no direct or inherited method for function > 'computeExprSet' for this call > > What happened here? How to solve it? Start by having a look at the posting guide. You may be able to find the problem yourself. If not, the guide will help you post some additional info that will allow others to have a better chance of helping you. In particular: sessionInfo(), traceback() + seth
ADD COMMENTlink written 14.0 years ago by Seth Falcon7.4k
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