Fig. 2
From: A serum microRNA classifier for the diagnosis of sarcomas of various histological subtypes
Serum miRNA profiles in patients with bone and soft tissue tumors. Serum miRNA profiles were compared between malignant (sarcoma) and benign tumors by a unsupervised cluster analysis, and b principal component analysis (PCA). Profiles and performance of 12 selected miRNAs to detect sarcomas were analyzed by c unsupervised cluster analysis and d PCA. e Receiver operating characteristics (ROC) analyses of the performance of the seven miRNAs included in Index VI in the validation set. f ROC analyses of the performance of Index VI in the validation set
