NBA与CBA球队技术统计的逐步回归分析及比较研究  

Stepwise Regression and Comparative Analysis on Technical Statistic of Basketball Game in NBA and CBA

作　　者：章翔[1] 

机构地区：[1]安庆师范学院体育学院

出　　处：《北京体育大学学报》2014年第1期134-138,共5页Journal of Beijing Sport University

基　　金：安徽省2011年人才培养模式创新实验区;安徽省教育厅2012年重点教研项目共同资助(项目编号:2012jyxm356)

摘　　要：为了加深对篮球技术统计的进一步认识,了解世界篮球技战术的发展潮流,找出我国CBA与美国NBA球队之间的差距,丰富我国篮球运动训练理论,收集了2012—2013赛季CBA所有球队592场比赛与NBA所有球队2 816场比赛的技术统计,按照自变量对因变量贡献的大小,对NBA和CBA所有球队的相关技术统计进行了逐步回归分析。结果显示:无论是NBA还是CBA球队,按照对总得分(因变量)贡献的大小,本研究中涉及的相关技术统计指标(自变量)的排序依次是———助攻、犯规、失误、篮板、抢断和盖帽。另外,CBA球队在高优指标场均助攻和盖帽次数等方面低于NBA球队,存在高度显著性差异(P<0.01);在低优指标场均犯规和失误次数等方面高于NBA球队,存在高度显著性差异(P<0.01);在高优指标场均抢篮板个数和抢断次数等方面高于NBA球队,也存在显著性差异(P<0.05)。建议CBA球队应注意提高助攻、盖帽能力和减少犯规、失误次数,同时应注意培养国内球员的抢篮板球能力。In order to cognize the technical statistic of basketball game further, grasp the technical developing trend, find the gaps between the teams in CBA and those in NBA and enrich the training theory of it, the technical statistics of 592 matches in CBA and 2816 matches in NBA are collected and analyzed in this paper by the way of stepwise which based on the value that the independent variables bring to the dependent variable. Order of the independent variables is assist, foul, turnover, rebound, steal and block shots. The finding shows that CBA games have less average assist and block shot than NBA games, significant level of P 〈 0.01. CBA games have more foul and turnover than NBA games averagely, significant level of P 〈 0. 01. But CBA games has more high priority indicators such as the average time of rebound and steal than those in NBA, significant level of P 〈 0. 05. The suggestions that CBA players＇ assistant and defensive ability should be developed, especially rebound ability.

关 键 词：篮球 NBA CBA 技术统计 逐步回归 

分 类 号：G841[文化科学—体育训练]