Published on in Vol 7, No 3 (2019): March

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/12171, first published .
Temporal Stability of Smartphone Use Data: Determining Fundamental Time Unit and Independent Cycle

Temporal Stability of Smartphone Use Data: Determining Fundamental Time Unit and Independent Cycle

Temporal Stability of Smartphone Use Data: Determining Fundamental Time Unit and Independent Cycle

Yuan-Chien Pan 1, 2, MSc;  Hsiao-Han Lin 1, MSc;  Yu-Chuan Chiu 3, MD;  Sheng-Hsuan Lin 4, ScM, ScD, MD;  Yu-Hsuan Lin 1, 5, 6, 7, MD, PhD

1 National Health Research Institutes, Institute of Population Health Sciences , Miaoli County , TW

2 Department of Psychology, National Taiwan University , Taipei , TW

3 MacKay Memorial Hospital, Department of Psychiatry , Taipei , TW

4 National Chiao Tung University, Institute of Statistics , Hsinchu , TW

5 National Taiwan University Hospital, Department of Psychiatry , Taipei , TW

6 National Taiwan University, Department of Psychiatry, College of Medicine , Taipei , TW

7 National Taiwan University, Institute of Health Behaviors and Community Sciences, College of Public Health , Taipei , TW

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