. Author manuscript; available in PMC: 2021 Apr 1.

Published in final edited form as: IEEE Sens J. 2019 Dec 17;20(7):3777–3787. doi: 10.1109/JSEN.2019.2960320

TABLE IV.

Coefficient of Determination and Rmse Testing Results From EG and EGM Approaches

WIS Module	Axis	EG approach		EGM approach

		(R²)	RMSE (deg °)	(R²)	RMSE (deg °)
LA	X	0.998	2.128	0.999	1.857
	Y	0.999	1.507	0.998	2.168
	Z	0.992	1.658	0.998	1.958
LF	X	0.999	1.080	0.999	1.003
	Y	0.998	2.064	0.999	1.235
	Z	0.998	2.011	0.999	0.483
RA	X	0.997	3.312	0.998	2.032
	Y	0.997	2.926	0.999	1.583
	Z	0.998	2.250	0.999	1.773
RF	X	0.999	0.771	0.999	0.854
	Y	0.998	2.296	0.999	1.190
	Z	0.999	0.759	0.999	1.035