Stress Detection Using Low Cost Heart Rate Sensors

Table 6

Minimum, maximum, and average percentage error.

Subject number	Minimum error	Maximum error	Average error
#1	0.08%	3.50%	1.50%
#2	0.01%	7.71%	2.12%
#3	0.04%	33.86%	3.22%
#4	0.13%	6.72%	1.92%
#5	0.07%	5.11%	2.22%
Average	0.06%	13.35%	2.37%