Figure 1
From: Enriched sera protein profiling for detection of non-small cell lung cancer biomarkers
Decision tree classification diagram of low-MW serum protein peaks from NSCLC patients and controls, applying the IMAC30-Cu conditions. The numbers in the root (top), descendant nodes (exagons) and terminal nodes (rectangles), represent the classes (NSCLC and controls, N = sum of NSCLC and controls subjects). The numbers below the root and the descendant nodes indicate the values of mass peak and its intensity, respectively.