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采用Q型聚类法和逐步回归分析等方法,对CBA球队的得分能力与16项常规技术统计指标进行分析。研究结果表明:CBA联赛20支球队可分为实力不同的三个等级。影响第一等级球队得分能力程度大小的因素依次为:3分球投篮次数、助攻、3分球命中率、2分球投篮次数、罚球次数、罚球命中次数、犯规、防守篮板和失误。第二等级为:3分球命中次数、2分球命中率、3分球投篮次数、罚球命中次数、失误、2分球命中次数、进攻篮板和助攻。第三等级为:3分球投篮次数、罚球次数、2分球投篮次数、助攻和2分球命中率。本研究可为不同等级球队结合自身实际进行有针对性的训练、制定合理的战术来提高球队的得分能力提供有价值的参考依据。
Using Q-type clustering method and stepwise regression analysis, the scores of CBA teams and 16 general technical and statistical indicators were analyzed. The results show that: CBA League 20 teams can be divided into three different strength levels. The factors affecting the first-grade team’s ability to score are: 3-point shooting, assists, 3-point shooting, 2-point shooting, free throw attempts, free throw attempts, fouls, defensive rebounds and mistakes. The second level is: 3-point shooting, 2-point shooting, 3-point shooting, free throw attempts, mistakes, 2-point hits, offensive rebounds and assists. The third level is: 3-point shots, free throws, 2-point shots, assists and 2-point shooting. This research can provide valuable reference for the different level teams to carry out the targeted training according to their own actual situation and formulate reasonable tactics to improve the team’s ability to score.