classification table:

  1   2   3   4   5   6   7 
 13 132 108 486 142 125  98 

uncertainty (quartiles):
          0%          25%          50%          75%         100% 
0.000000e+00 0.000000e+00 0.000000e+00 2.220446e-16 2.893493e-09 

best BIC value:
 VVI,7 
787275 

best model: diagonal, varying volume and shape 
