search for: geneexpr

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2008 Feb 27
2
problem with creation of eSet
...uot;,tumor="primary,secondary,cellline",time = "0hr,1hr,2hr,4hr", id = "1,2,3,4,5,6,7,8,9") # Initialize exprSet object pD <- new("phenoData", pData=pd, varLabels=pdN); # This is my eSet!!! metastasis.eset <- new("exprSet", exprs=as.matrix(geneExpr.log), phenoData=pD) I get the following error: The phenoData class is deprecated, use AnnotatedDataFrame (with ExpressionSet) instead Can someone suggest me how to use the new method AnnotatedDataFrame to create eSet? Thanks Manisha [[alternative HTML version dele...