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Розробка регресійної моделі тривалості виконання проектів підготовки жінок-боксерів до змагань

Розробка регресійної моделі тривалості виконання проектів підготовки жінок-боксерів до змагань

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.

На основе нормализирующего преобразования Джонсона семейств SB и SU построена регрессионная модель длительности проектов подготовки женщин-боксеров высокой квалификации к соревнованиям в зависимости от длительности тренировки. Выполнено сравнение построенной модели с моделей на основе логарифмического преобразования. Рекомендовалось использование модели на основе преобразования Джонсона для оценивания длительности проектов подготовки женщин-боксеров к соревнованиям.

На основі нормалізуючого перетворення Джонсона сімей SBта SU побудовано нелінійну регресійну модель тривалості виконання проектів підготовки жінок-боксерів високої кваліфікації до змагань в залежності від тривалості тренувань. Виконано порівняння побудованої моделі з моделлю на основі логарифмічного перетворення. Рекомендовано використання регресійної моделі на основі перетворення Джонсона для оцінювання тривалості проектів підготовки жінок-боксерів до змагань.

Keywords

time management; Johnson transformation; regression model; logarithmic transformation, УДК 005.8, управление временем; преобразование Джонсона; регрессионная модель; логарифмическое преобразование, управління часом; перетворення Джонсона; регресійна модель; логарифмічне перетворення

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
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gold