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Predicting Social Anxiety From Global Positioning System Traces of College Students: Feasibility Study

Predicting Social Anxiety From Global Positioning System Traces of College Students: Feasibility Study

Location entropy: This metric was calculated using the entropy of Shannon [26] to measure how each participant’s time was distributed over different location classes, where pi is the percentage of time spent at location i and n is the total number of visited

Mehdi Boukhechba, Philip Chow, Karl Fua, Bethany A Teachman, Laura E Barnes

JMIR Ment Health 2018;5(3):e10101


Dynamics of Health Agency Response and Public Engagement in Public Health Emergency: A Case Study of CDC Tweeting Patterns During the 2016 Zika Epidemic

Dynamics of Health Agency Response and Public Engagement in Public Health Emergency: A Case Study of CDC Tweeting Patterns During the 2016 Zika Epidemic

In addition, we calculated the mutual information between 2 time series using Dirichlet-multinomial pseudo count Bayesian estimate of Shannon entropy, a more informative metric than the CCF to reveal the potential mutual information between 2 time series and

Shi Chen, Qian Xu, John Buchenberger, Arunkumar Bagavathi, Gabriel Fair, Samira Shaikh, Siddharth Krishnan

JMIR Public Health Surveill 2018;4(4):e10827


Feature-Free Activity Classification of Inertial Sensor Data With Machine Vision Techniques: Method, Development, and Evaluation

Feature-Free Activity Classification of Inertial Sensor Data With Machine Vision Techniques: Method, Development, and Evaluation

Therefore, a sampling rate of 51.2 samples/s was deemed appropriate for this study based upon the Shannon sampling theorem and the Nyquist criterion [34].

Jose Juan Dominguez Veiga, Martin O'Reilly, Darragh Whelan, Brian Caulfield, Tomas E Ward

JMIR Mhealth Uhealth 2017;5(8):e115


Toward a Mixed-Methods Research Approach to Content Analysis in The Digital Age: The Combined Content-Analysis Model and its Applications to Health Care Twitter Feeds

Toward a Mixed-Methods Research Approach to Content Analysis in The Digital Age: The Combined Content-Analysis Model and its Applications to Health Care Twitter Feeds

Hsieh and Shannon [20] divide qualitative CA into three distinct approaches: conventional CA or the “inductive approach” [15]; directed CA or the “deductive approach” [15]; and summative CA or the “manifest approach” [20].

Eradah O Hamad, Marie Y Savundranayagam, Jeffrey D Holmes, Elizabeth Anne Kinsella, Andrew M Johnson

J Med Internet Res 2016;18(3):e60