TABLE 7
Prediction errors estimated in the validation group
Basic Model
Final Model
ME (ng/ml)
-5.53
-2.26
(95% CI)
(-21.8-10.8)
(-17.4-12.84)
MSE (ng/ml)
2
27,359
23,387
(95% CI)
(22,408-32,310)
(18,820-27,953)
RMSE (ng/ml)
115.1
101.1
(95% CI)
(103.5-126.9)
(89.7-112.4)
SPE
Value (95% CI)
0.05 (-0.04-0.14)
S.D.
a
0.97
↵
a
Standard deviation of SPE.