摘要
通过文献资料法、数理统计法,搜集CBA2021-2022赛季常规赛的比赛数据,以场均上场时间10min为最低标准,分别选取表现质量值前40名的选秀球员和非选秀球员的比赛数据,进行非参数检验,对比2类球员的差距,从而对CBA选秀球员的竞技表现进行分析.结果显示,CBA选秀球员的淘汰率较高,球员间实力差距明显,整体的进攻与防守水平不及国内非选秀球员.建议给予选秀球员更多比赛机会,发掘其潜能.
Abstract
By using literature review and mathematical statistics,we collected game data for the 2021-2022 regular season of CBA.With an average playing time of 10 minutes per game as the minimum standard,we selected the top 40 draft players and non draft players for non parametric testing.We compared the differences between the two types of players and analyzed the competitive performance of CBA draft players.The results show that the elimination rate of CBA draft players is relatively high,and there is a significant difference in strength between players.The overall level of attack and defense is lower than that of domestic non draft players.Suggest giving draft players more opportunities to play and tap into their potential.
NETL
NSTL
万方数据