classification table:

  1   2   3   4   5   6   7   8 
 13 132  89 486 142 125  98  19 

uncertainty (quartiles):
          0%          25%          50%          75%         100% 
0.000000e+00 0.000000e+00 0.000000e+00 2.220446e-16 1.516469e-05 

best BIC value:
   VVI,8 
786366.6 

best model: diagonal, varying volume and shape 
