The function dksSelectGenes returns an object of class DKSClassifier that contains two DKSGeneSet objects: one for each signature (upregulated and downregulated), needed for subsequent classification. This way, the gene scoring does not need to be repeated for classifiers based on different numbers of genes (see DKSGeneScores and dksTrain).
的的功能dksSelectGenes返回一个的类DKSClassifier包含两个DKSGeneSet对象的对象:一个后续分类的需要,为每个签名(上调和下调)。通过这种方式,该基因的得分并不需要重复分类,根据不同的基因(见DKSGeneScores和dksTrain)。