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A web-based software developed for permutation tests and an application in medicine

Year 2020, Volume: 6 Issue: 2, 207 - 211, 31.08.2020
https://doi.org/10.19127/mbsjohs.704457

Abstract

Objective: In this study, it is aimed to develop a new user-friendly web-based software in order to easily carry out the use of permutation tests that can overcome the difficulties of use due to the restrictions in the usage phases of parametric and nonparametric tests and can be used as an alternative to these tests.
Methods: Shiny, an R package, was used to develop the "permutation tests" software. In the developed software, by selecting “the Specify Sample Number” tab, the number of samples presented as “Single”, “Two” and “More than two” options is selected and analyzes are made by selecting the appropriate data set from the file upload menu.
Results: The data set called “dietstudy” was used to examine the work of the developed web-based software and to evaluate its outputs. “Two Independent Sample Permutation Tests” were selected and analyzed to see whether there was a difference between the variables in terms of gender. According to the results, no statistically significant difference was found for the triglyceride levels Triglyceride, 1st interim triglyceride, 2nd interim triglyceride, 3rd interim triglyceride ve Final triglyceride in terms of gender, but a statistically significant difference was obtained in terms of Weight, 1st interim weight, 2nd interim weight, 3rd interim weight ve Final weight variables.
Conclusion: The "permutation tests" software developed is a new user-friendly web-based software that can be used to easily perform permutation tests that can be used as an alternative to the preferred parametric and non-parametric tests.

References

  • Alpar R. Applied multivariate statistical methods. Detay Publishing, 2013.
  • Buskirk T D, Willoughby L M, Tomazic T J. Nonparametric statistical techniques. The Oxford handbook of quantitative methods. Statistical analysis. 2013;2:106-141.
  • Chang W, Cheng J, Allaire J, Xie Y, McPherson J. Shiny: web application framework for R. R package version 1. 2017.
  • Corp, I. IBM SPSS statistics for windows, version 25.0. Armonk, NY: IBM Corp. 2017.
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  • Ludbrook J, Dudley H. Why permutation tests are superior to t and F tests in biomedical research. The American Statistician. 1998;52:127-132.
  • Mangiafico S S. Summary and analysis of extension program evaluation in R. Rutgers Cooperative Extension: New Brunswick. NJ, USA. 2016.
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  • StataCorp L. Stata data analysis and statistical Software. Special Edition Release. 2007;10:733.
Year 2020, Volume: 6 Issue: 2, 207 - 211, 31.08.2020
https://doi.org/10.19127/mbsjohs.704457

Abstract

References

  • Alpar R. Applied multivariate statistical methods. Detay Publishing, 2013.
  • Buskirk T D, Willoughby L M, Tomazic T J. Nonparametric statistical techniques. The Oxford handbook of quantitative methods. Statistical analysis. 2013;2:106-141.
  • Chang W, Cheng J, Allaire J, Xie Y, McPherson J. Shiny: web application framework for R. R package version 1. 2017.
  • Corp, I. IBM SPSS statistics for windows, version 25.0. Armonk, NY: IBM Corp. 2017.
  • Field A. Discovering statistics using IBM SPSS statistics. Sage. 2013. Good P I. Resampling methods. Springer. 2006.
  • Hothorn T, Hornik K, Van De Wiel M A, Zeileis A. Implementing a class of permutation pests: the coin package. 2008.
  • Kartal M. Hypothesis Tests in Scientific Research. Nobel publishing. Ankara. 2010.
  • Ludbrook J, Dudley H. Why permutation tests are superior to t and F tests in biomedical research. The American Statistician. 1998;52:127-132.
  • Mangiafico S S. Summary and analysis of extension program evaluation in R. Rutgers Cooperative Extension: New Brunswick. NJ, USA. 2016.
  • Minitab I MINITAB statistical software. Minitab Release. 2000.
  • Schoonjans F, Zalata A, Depuydt C, Comhaire F. MedCalc: a new computer program for medical statistics. Computer methods and programs in biomedicine. 1995;48:257-262.
  • Shapiro S S, Wilk, M B. An analysis of variance test for normality (complete samples). Biometrika. 1965;52:591-611.
  • StataCorp L. Stata data analysis and statistical Software. Special Edition Release. 2007;10:733.
There are 13 citations in total.

Details

Primary Language English
Subjects Health Care Administration
Journal Section Case reports
Authors

Zeynep Tunç This is me

Şeyma Yaşar 0000-0003-1300-3393

Emek Güldoğan 0000-0002-5436-8164

Cemil Çolak 0000-0001-5406-098X

Publication Date August 31, 2020
Published in Issue Year 2020 Volume: 6 Issue: 2

Cite

Vancouver Tunç Z, Yaşar Ş, Güldoğan E, Çolak C. A web-based software developed for permutation tests and an application in medicine. Mid Blac Sea J Health Sci. 2020;6(2):207-11.

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