Expression profile of microRNAs in gastrointestinal stromal tumors revealed by high throughput quantitative RT-PCR microarray

Figure 5 Area-under-the-curve (0. 874) estimation for the miRNA panel in the B and M groups. Performance of the 6 selected miRNAs in Table 2 for classification of benign gastrointestinal stromal tumor (GIST) tissues compared with malignant GIST tissues, using a support vector machine (SVM) algorithm and leave-one-out cross-validation procedure. A: Benign GIST tissue prediction probabilities for each sample used in this study: 39 samples with an error = 4 (0.1); B: Receiver operating characteristic (ROC) curve [area-under-the-curve (AUC) = 0.874]. M: Malignant GIST tissues.