. Author manuscript; available in PMC: 2019 Jun 1.

Published in final edited form as: Proc ACM Interact Mob Wearable Ubiquitous Technol. 2018 Dec;2(4):179. doi: 10.1145/3287057

Table 1.

Three-fold cross validation results of Extended Block Sampling (BS) and proposed Sequential Risk Times Sampling (SeqRTS): average number of treatments at “Stress” and “Not stress” times and the percentage of sending 1 to 5 total treatments achieved in each user-day across the 1,000 treatment sequences.

	Min	1st Qu.	Median	Mean	3rd Qu.	Max.

# Treatments at NS (BS)	0.203	1.132	1.411	1.426	1.854	2.917
# Treatments at NS (SeqRTS)	0.275	1.454	1.601	1.521	1.710	1.830

# Treatments at S (BS)	0.172	0.451	0.766	0.912	1.317	2.225
# Treatments at S (SeqRTS)	0.245	0.797	1.037	1.004	1.240	1.705

Prob. of 1–5 Treatments (BS)	0.401	0.902	0.939	0.910	0.961	0.976
Prob. of 1–5 Treatments (SeqRTS)	0.785	0.929	0.947	0.948	0.958	0.991