Fig. 1From: Development and validation of a novel pseudogene pair-based prognostic signature for prediction of overall survival in patients with hepatocellular carcinomaPredictor selection by LASSO algorithm. a: Parameter filter by LASSO regress algorithm used five-fold cross-validation by through minimum criteria; b: Optimal feature selection based on LASSO coefficient profile plot of 19 pseudogene pairsBack to article page