Fig. 2
From: In silico prediction of lncRNA function using tissue specific and evolutionary conserved expression
ROC curve comparing the performance of our approach (rank prod) and the standard enrichment method (Fisher). Different cutoffs are applied to the Pearson correlation that measures the gene coexpression. The little box is a zoom of the region of small FPS. Blurred thick curves result from the overlap of semi-transparent curves derived by 100 random sampling for each cutoff and our method. Dark thin line result from the averaging of such data