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研究目的:通过对CBA联赛中22项技术指标进行了分析,找出影响比赛胜负的关键性技术指标。方法:运用独立样本t检验、判别分析和相关分析对2013-2014赛季CBA联赛的全部335场比赛中胜负球队间的22项技术指标进行了分析。结论:在判别方程中,2分球命中率(SC=0.540)、3分球命中率(SC=0.443)、后场篮板球(SC=0.473)、抢断(SC=0.457)和失误(SC=-0.498)5个技术指标是决定比赛胜负的关键因素。5个关键指标与比赛结果均呈中高度相关,2分球命中率(r=0.69)、3分球命中率(r=0.65)、后场篮板球(r=0.73)、抢断(r=0.61)和失误(r=-0.57),且达到非常显著性水平(P<0.01)。今后CBA各队教练员和相关技术分析人员应在战术部署和训练中对以上5个技术指标加以重视,对于今后球队成绩的提高能够提供很大的帮助。
Research purposes: By analyzing 22 technical indicators in the CBA league match, find the key technical indicators that affect the outcome of the competition. Methods: Independent sample t-test, discriminant analysis and correlation analysis were used to analyze 22 technical indicators among all 335 teams in the CBA league during the 2013-2014 season. CONCLUSIONS: In the discriminant equation, the percentage of 2-point shooting (SC = 0.540), 3-point shooting (SC = 0.443), backboard rebounding (SC = 0.473), steal (SC = 0.457) -0.498) Five technical indicators are the key factors determining the outcome of the competition. The five key indicators were highly correlated with the results of the match, with 2-point shooting (r = 0.69), 3-point shooting (r = 0.65), backboard rebounding (r = 0.73) ) And errors (r = -0.57), and reached a very significant level (P <0.01). In the future CBA team coaches and related technical analysts should be in the tactical deployment and training of the above five technical indicators to be taken seriously for the future improvement of team performance can provide a great help.