. Author manuscript; available in PMC: 2017 Jul 1.

Published in final edited form as: IEEE J Biomed Health Inform. 2015 Aug 17;20(4):1188–1194. doi: 10.1109/JBHI.2015.2445754

TABLE VI.

Correlation coefficient (r) and RMSE values between SVR predicted RBANS and TUG scores when SVR Is trained using different types of statistical activity features

Score Type	Measure	Change	ACF	Skewness	Kurtosis	Variance	All Features
RBANS	r	0.29	0.17	0.30^*	0.21	0.49^**	0.72^**
	RMSE	25.77	21.39	19.90	25.19	17.76	14.94
TUG	r	0.06	0.05	0.43^**	0.06	0.31*	0.45*
	RMSE	6.05	6.12	5.23	6.60	5.56	5.87

p < 0.05,

^**

p < 0.005