Fig. 2From: Comparing copy-number profiles under multi-copy amplifications and deletionsA visual representation of the difference vector w=u−v leading to a staircase of length 4 in interval [1,4]. For instance, setting v=(1,1,1,1,1) and u=(4,8,15,23,14) would lead to the situation shown above. A smooth deletion sequence turning u into v is shown (last deletion omitted)Back to article page