2020-2021赛季CBA常规赛各球队攻防综合能力的RSR分析

RSR Analysis of the Comprehensive Offensive and Defensive Ability of 2020-2021 CBA Regular Season Teams

本文采用文献法、数理统计法、录像观察法、秩和比综合统计法对2020-2021赛季CBA常规赛各球队的攻防综合能力进行分析,归纳与总结出各队在攻防两端的优劣势,为推动我国篮球事业的发展及提高CBA联赛的竞赛水平提供理论依据。结果表明:1、进攻能力达到A级的球队仅有广东队和辽宁队两队,达到B级的球队共四支,达到C级的球队共五支,达到D级球队共有六支,达到E级的球队仅有南京队。2、防守能力没有球队达到A级,达到B级的球队共有九支,达到C级的球队共六支,达到D级的球队共三支,达到E等级的仅有南京队。3、攻防综合能力达到A级的球队有广东队和辽宁队,达到B级的球队共四支,达到C级的球队共五支,达到D级球队共有六支,达到E级的球队仅有南京队。结论:对各队的攻防类型进行归类。攻强守弱型球队共有6支;攻守兼备型球队共11支;守强攻弱型球队为数最少,只有4支。

This paper uses the methods of literature,mathematical statistics,video observation method,and rank sum ratio comprehensive statistics to analyze the comprehensive attack and defense ability of each team in the CBA regular season from 2020 to 2021,and summarize the advantages and disadvantages of each team at both ends of attack and defense,so as to provide a theoretical basis for promoting the development of basketball in China and improving the level of CBA League.The results show that:1.Only Guangdong team and Liaoning team with offensive ability of class A,and 4,5 and 6 teams in class B,C and D respectively.2.There are no A-level teams in defensive ability.There are 9,3 and 3 B,C and D class teams respectively.Only Nanjing team is e-level.3.In terms of comprehensive attack and defense ability,Guangdong team and Liaoning team have reached class A,and 4,5 and 6 teams in class B,C and D respectively,and only Nanjing team is class E.Conclusion:there are 6 teams with strong attack and weak defense;11 with balanced offensive and defensive ability;the number of teams with strong defensive and weak attack is the least,only 4.