(F-3.94 P-912 S-0.850 D-0.01278) 1.21369592 5.0812E-05 3.3512389 3.728176228 F-3.94
  5.0812E-05 9.3876E-06 0.10140288 0.020978229 P-912
  3.3512389 0.10140288 12248.9773 -425.4763702 S-0.850
  3.72817623 0.02097823 -425.47637 1256.386344 D-0.01278
Table 3: Mahalanobis distance to the center of the Papillary ca group (Papillary ca distance).