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. Author manuscript; available in PMC: 2017 May 15.
Published in final edited form as: Int Conf Affect Comput Intell Interact Workshops. 2015 Dec 7;2015:222–228. doi: 10.1109/ACII.2015.7344575

Fig. 2.

Fig. 2

Example of a participant’s SMS data for 4 consecutive days. Note that there is a large increase in SMS during the negative day, which is followed by a return to a positive day