Stress Detection Using Low Cost Heart Rate Sensors

Table 5

Time-domain analysis after the data cleaning process.

Subject number	Mean RR (ms)			STD RR (ms)
	Schiller	CardioSport	Error	Schiller	CardioSport	Error
#1	707.80	724.03	2.24%	136.04	138.63	1.87%
#2	700.40	716.70	2.27%	91.33	93.24	2.05%
#3	899.20	920.97	2.36%	99.67	99.77	0.10%
#4	846.46	866.25	2.28%	139.26	142.33	2.16%
#5	958.49	981.00	2.29%	88.16	90.08	2.13%
Average	851.14	871.23	2.29%	104.61	106.35	1.66%