TABLE 5. Feature Selection Results for 3-Class Problem and Knee Valgus Criterion.

Knee Valgus criterion- 3-class (“good” vs “moderate” vs “poor”) Healthy – Unanimous and Split decision data
10Fold CV	Nr	LOSO CV	Nr
Mean of hip Flex. angle RMS of hip Flex. angle MAX of hip Flex. angle Range of hip Flex. angle	10/10	Mean of hip Flex. angle MAX of hip Flex. angle	13/13
Min of knee Flex. angle	8/10	Range of hip Flex. angle	12/13
STD of hip Flex. angle	7/10	RMS of hip Flex. angle	11/13

Nr: Indicates for how many of the validation subsets the feature was selected