Fig. 4
From: Identification of differentially expressed genes by means of outlier detection
Simulation study 1, scenario 1 with nX=nY=30 and 100 runs. Evaluation of the first step of the ORdensity method using different values of α. Top: in x axis number of DE genes; in y axis estimated probability, \(\hat {p}_{m}\), of no considering as potential DE gene at least one gene that it really is. Bottom: in x axis number of DE genes; in y axis mean proportion of DE genes that the procedure considered as potential DE genes