Performance Evaluation of Pedestrian Locations Based on Contemporary Smartphones

Table 5

Statistics of differences in east and north components from Test A.

		App #1	App #2	App #3	App #4
Mean (m)	E	7.48	7.48	2.19	2.19
	N	−1.69	−1.78	1.11	1.11
Std dev (m)	E	0.02	0.02	2.65	2.65
	N	0.04	0.04	1.23	1.23
Max diff (m)	E	7.48	7.48	6.67	6.67
	N	−1.69	−1.78	3.30	3.30
RMSE	E	7.48	7.48	3.44	3.44
	N	1.69	1.78	1.66	1.66