Online Figure 37. Cancer symptoms' network differences between cancer patients below the age of 65 (n=958) and above the age of 65 (n=370), Max-Min Hill Climbing, optimal threshold according to Scurati & Nagarajan, 2013

Threshold	Common Arcs	Arcs found only in age below 65 (n=958)	Arcs found only in age above 65 (n=370)	Hamming Distance	Structural Hamming Distance (SHD)
Statistical Optimisation	18	42	24	53	62