Development of the project duration regression model of preparing women-boxers to competitions

Authors

  • Сергей Борисович Приходько National University of Shipbuilding named after admiral Makarov Geroev Stalingrada, 9, Mykolaiv, Ukraine, 54025, Ukraine
  • Наталія Володимирівна Князь Admiral Makarov National University of Shipbuilding, Ukraine Heroyiv Stalinhrada Ave., 9, Nikolaev, Ukraine, 54025, Ukraine https://orcid.org/0000-0002-8526-8203

DOI:

https://doi.org/10.15587/1729-4061.2015.38674

Keywords:

time management, Johnson transformation, regression model, logarithmic transformation

Abstract

The regression model of the duration of the projects of preparing women-boxers to competitions based on training duration was considered. The aim of the research is developing of non-linear project duration regression model of preparing women-boxers to competitions based on training duration using Johnson transformation. The empirical data of training duration and empirical data of duration of preparing to women boxers to competitions were analyzed using mathematical statistic methods. The regression model was developed based on Johnson transformation using regression analysis methods. Regression model development approach based on Johnson transformation vs. approach based on common logarithmic transformation was compared. Non-linear regression model of duration of projects of preparing women boxers to competitions based on Johnson transformation have better characteristics than the model based on common logarithmic transformation. Therefore, the application of regression model based on Johnson transformation for duration estimation of projects of preparing women-boxers to competitions was recommended. At the present stage the research is the actual because it will enhance the effectiveness of training women-boxers to competitions because it will improve sportsmanship of boxers and enable them to achieve better results in competitions.

Author Biographies

Сергей Борисович Приходько, National University of Shipbuilding named after admiral Makarov Geroev Stalingrada, 9, Mykolaiv, Ukraine, 54025

Dr.S., lecturer

Department of automated systems software

Наталія Володимирівна Князь, Admiral Makarov National University of Shipbuilding, Ukraine Heroyiv Stalinhrada Ave., 9, Nikolaev, Ukraine, 54025

graduate student

The department of automated systems software

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Published

2015-04-23

How to Cite

Приходько, С. Б., & Князь, Н. В. (2015). Development of the project duration regression model of preparing women-boxers to competitions. Eastern-European Journal of Enterprise Technologies, 2(4(74), 16–20. https://doi.org/10.15587/1729-4061.2015.38674

Issue

Vol. 2 No. 4(74) (2015): Mathematics and Cybernetics - applied aspects

Section

Mathematics and Cybernetics - applied aspects

License

Copyright (c) 2015 Сергей Борисович Приходько, Наталія Володимирівна Князь

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