Table 4.

Average Performance of Serotype-Identifying Models in 3-Fold Cross-Validation

Model	Kappa	Accuracy
Model D (primary infections) (110 observations from 28 DENV1, 17 DENV2, 7 DENV3, 3 DENV4 infected individuals)	0.87	0.92
Model E (secondary infections) (172 observations from 27 DENV1, 26 DENV2, 12 DENV3, 21 DENV4 infected individuals)	0.24	0.45
Model F (secondary infections with higher dilution titers for those saturated) (172 observations from27 DENV1, 26 DENV2, 12 DENV3, 21 DENV4 infected individuals)	0.25	0.43

Abbreviations: DENV, dengue virus.