Fig. 7
From: Quasi-linear score for capturing heterogeneous structure in biomarkers
Learning and fitted plot for the training and test dataset when using the quasi-linear score of two clusters with lasso regularization. The horizontal and vertical axis are the linear scores of the first and second cluster. Red points indicate the metastatic group and black points indicate the control group. Curve lines are contours of the quasi-linear score and blue line shows cut-off value based on Youden-index