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通过文献资料法、录像观察法以及数理统计等研究方法,对2014赛季CSL16支球队240场比赛的17项常规技术指标与进球数进行统计和处理,按照自变量对因变量贡献的大小进行逐步回归分析,研究结果表明:选入逐步回归方程的相关技术统计指标(自变量)的依次顺序是射正球门次数、黄牌数、抢断成功率和任意球次数。旨在揭示CSL各球队技术指标与进球数的特点与规律,为我国足球运动理论与训练提供参考依据。
Through literature, video observation and mathematical statistics and other research methods, CSL16 teams in the 2014 season, 240 games 240 regular technical indicators and the number of goals to be counted and processed according to the size of the independent variable contribution to the variable Stepwise regression analysis shows that the order of the relevant statistical indicators (independent variables) selected for the stepwise regression equation is the number of shots, the number of yellow cards, the success rate of steals and the number of free-kicks. The purpose is to reveal the characteristics and rules of CSL teams’ technical indicators and goals, and provide references for the theory and training of football in China.