Title: Research on the Offensive and Defensive Strength and Competition Pattern of Each Team in the CBA Season 2015-2016 League
Abstract: The authors of this essay adopt methods such as documentary data, video analysis, mathematical statistics, RSR comprehensive evaluation to comprehensively analyze the offensive and defensive strengths of over 20 teams in the CBA season, 2015-2016 League.Studies reveal that at the offensive end the top six teams from League Ranking remain the first six in terms of their RSR value.Among the 20 competing teams, the Xin-jiang Team is the only one who's offensive RSR reaches Level A. While for these seven teams, namely, teams of Liao-ning, Si-chuan, Guang-dong, Shan-dong, Guang-sha, Zhe-jiang and Fu-jian, their offensive RSR is Level B. As for Ba-yi Team, Level E. At defensive end, of the top eight teams, in terms of their League scores, seven teams' RSR can be classified as Level B. At the offense and defense end, teams of Liao-ning and Shan-dong are the two whose performance is quite outstanding.The correlation coefficient for teams' score ranking and offense-defense value is respectively r=-0.902 (p<0.01).