| 世界优秀十项全能运动员成绩结构分析以及多元回归预测模型的建立 |
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| 引用本文： | 马祥海.世界优秀十项全能运动员成绩结构分析以及多元回归预测模型的建立[J].体育函授通讯,2008,24(1):71-73. |
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| 作者姓名： | 马祥海 |
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| 作者单位： | 鲁东大学体育学院,山东烟台264025 |
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| 摘 要： | 运用因子分析法对世界优秀十项全能运动员的成绩结构进行研究，结果表明在各变量中对其成绩影响程度的顺序为：速度因子〉力量因子〉弹跳、耐力因子〉技术因子。另外采用多元回归分析法建立了世界优秀十项全能运动员成绩预测模型并对其预测准确度进行了检验。
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| 关 键 词： | 十项全能 成绩结构 回归模型 |
World excellent decathletes＇ achievement structure and construction of multiple regression prediction model |
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| MA Xiang-hai.World excellent decathletes＇ achievement structure and construction of multiple regression prediction model[J].Journal of Sports Adult Education,2008,24(1):71-73. |
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| Authors: | MA Xiang-hai |
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| Institution: | MA Xiang-hai(P.E. College, Ludong Uniw , Yantai 264025,China) |
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| Abstract: | The paper researches into the competition results of the world excellent decathletes with the research method of factor analysis. The result shows that variables influencing the results are arranged according to their influencing altitude as following, speed factor, strength factor, bounce and endurance factor and technique factor. The paper also adopts the multiple regression analysis to construct the world excellent decathletes achievement prediction model and test the model＇s effect. |
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| Keywords: | decathlete competition result structure regression model |
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