Table 2 Values of the performance measures estimated in the breast cancer validation data

R² _IBS(3)

0.107 (0.036 to 0.178)

R² _SH (3)

0.130 (0.089 to 0.171)

R² _S (3)

0.128 (0.090 to 0.167)

R² _BS(3)

0.141 (0.033 to 0.250)

R² _PM

0.194 (0.094 to 0.294)

R² _D

0.192 (0.093 to 0.291)

C_H

0.674 (0.622 to 0.726)

C_U

0.666 (0.610 to 0.722)

C_GH

0.659 (0.616 to 0.701)

C_H(3)

0.685 (0.633 to 0.737)

C_U(3)

0.676 (0.619 to 0.734)

D

0.998 (0.672 to 1.323)

Cal. Slope

0.764 (0.531 to 0.996)