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Investigating the Congruence of Crowdsourced Information With Official Government Data: The Case of Pediatric Clinics

Investigating the Congruence of Crowdsourced Information With Official Government Data: The Case of Pediatric Clinics

For this, we used the following 2 indexes: Kendall tau [28] and Spearman rho rank correlation coefficients.

Minki Kim, Yuchul Jung, Dain Jung, Cinyoung Hur

J Med Internet Res 2014;16(2):e29


Understanding the Association Between Electronic Health Record Satisfaction and the Well-Being of Nurses: Survey Study

Understanding the Association Between Electronic Health Record Satisfaction and the Well-Being of Nurses: Survey Study

As the remaining subgroups were ordinal, their relationship to each survey question was investigated by the Kendall test. Both tests returned P values, whereas the Kendall test further provided a correlation coefficient, which was between −1 and 1.

Saif Khairat, Lin Xi, Songzi Liu, Shilpa Shrestha, Charles Austin

JMIR Nursing 2020;3(1):e13996


Patterns Among 754 Gamification Cases: Content Analysis for Gamification Development

Patterns Among 754 Gamification Cases: Content Analysis for Gamification Development

In this study, Pearson and Kendall correlation coefficients were used in the correlation analysis. Both parametric and nonparametric analyses should be conducted to check the statistical significance [20,21].

Sungjin Park, Sangkyun Kim

JMIR Serious Games 2018;6(4):e11336


Impact of Pediatric Mobile Game Play on Healthy Eating Behavior: Randomized Controlled Trial

Impact of Pediatric Mobile Game Play on Healthy Eating Behavior: Randomized Controlled Trial

To this end, we conducted Kendall τ correlation tests (to avoid the linearity assumption) and stepwise feature selection using the step() function in the stats package in the R software (R Foundation for Statistical Computing).

Yi-Chin Kato-Lin, Uttara Bharath Kumar, Bhargav Sri Prakash, Bhairavi Prakash, Vasini Varadan, Sanjeeta Agnihotri, Nrutya Subramanyam, Pradeep Krishnatray, Rema Padman

JMIR Mhealth Uhealth 2020;8(11):e15717


Web-Based Assessment of Mental Well-Being in Early Adolescence: A Reliability Study

Web-Based Assessment of Mental Well-Being in Early Adolescence: A Reliability Study

Additionally, Kendall tau correlations were used to measure the equivalence between the paper-and-pencil and Web-based versions, and Wilcoxon tests were performed to test for statistically significant differences between the two conditions.Results On average

Christoph Hamann, Frauke Schultze-Lutter, Leila Tarokh

J Med Internet Res 2016;18(6):e138


Impact of Structured Rounding Tools on Time Allocation During Multidisciplinary Rounds: An Observational Study

Impact of Structured Rounding Tools on Time Allocation During Multidisciplinary Rounds: An Observational Study

Kendall τ rank order coefficient is a nonparametric test statistic that is used to determine the measure of association between 2 variables.

Joanna Abraham, Thomas G. Kannampallil, Vimla L Patel, Bela Patel, Khalid F Almoosa

JMIR Hum Factors 2016;3(2):e29