new("ExpressionSetWithComputation", assayData, phenoData, featureData, experimentData, annotation, exprs, ...).ExpressionSet, directly.
Class eSet, by class "ExpressionSet", distance 2.
Class VersionedBiobase, by class "ExpressionSet", distance 3.
Class Versioned, by class "ExpressionSet", distance 4.ExpressionSet, computeLogRatio