Error in validObject(.Object)

Biobase’s  “ExpressionSet” package:

Error in validObject(.Object) : 
  invalid class “ExpressionSet” object: 1: featureNames differ between assayData and featureData
invalid class “ExpressionSet” object: 2: sampleNames differ between assayData and phenoData

It is looking for the same data in all sets to match. I need to figure out how it wants featureNames and sampleNames to be specified, row headers? a column of data?

About Lisa Johnson

PhD candidate at UC Davis in Molecular, Cellular, and Integrative Physiology
This entry was posted in Bioconductor, Microarray, R. Bookmark the permalink.

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