%This MATLAB scriptfile reads the data associated with exercise 16 i Eriksen og
%Lauritzen (2004). 
x1=[-13.5,-2.0,-6.0,-3.0,-12.5,2.0,13.5,2.5,5.0,3.5,-12.0,5.0,2.5,0.5,14.5,-1.0,-3.5,-1.0,4.0,10.0,7.5,-7.5,1.0,-4.0,1.5];
x2=[13.5,-12.5,5.0,-9.0,-8.0,6.0,-4.5,-12.0,6.0,-4.5,-7.0,-4.0,3.5,8.0,5.0,-5.0,8.0,-3.0,-9.5,11.5,12.5,-5.5,-1.5,2.5,-7.0];
