ID,y1,y2,y3,x1,x2,x3,dam,weights
a1,-0.06,3.58,-1.18,0.9,2,m,NA,1.0
a3,-2.07,3.19,NA,0.7,2,f,NA,1.0
a4,-2.63,6.97,-0.83,0.6,1,m,a2,1.0
a5,2.31,NA,-1.52,0.4,2,m,a2,1.0
a7,NA,NA,NA,0.1,0.1,0.1,a3,1.0
