NBA球员季后赛生涯总得分影响因素与回归分析——基于1948—2017年NBA季后赛面板数据  

Influencing Factors and Regression Analysis of NBA Players’Total Playoff Career Scores:Based on NBA Playoff Panel Data from 1948 to 2017

作　　者：王翔宇[1] 高扬[1] 耿迪 王晓昀 杨铃春 WANG Xiangyu;GAO Yang;GENG Di;WANG Xiaoyun;YANG Lingchun(College of Economics&Management, Chengdu Sports University, Chengdu, Sichuan, 610041, China;School of Sports and Leisure, Sichuan Tourism University, Chengdu Sichuan, 610100, China)

机构地区：[1]成都体育学院经济管理学院,四川成都610041 [2]四川旅游学院运动与休闲学院,四川成都610100

出　　处：《内江师范学院学报》2020年第6期101-105,共5页Journal of Neijiang Normal University

基　　金：四川省社会科学研究2017年规划项目(SC17XK023)。

摘　　要：运用网络抓取法、数理统计法,以NBA球员季候赛各项比赛数据与生涯总得分数据作为研究对象,采用Python进行编程抓取了1948—2017年共计2448名球员的季后赛各项比赛数据,对球员季后赛总得分进行统计汇总,并通过因子分析与回归分析对NBA球员季后赛总得分的影响因素进行研究.研究表明:“进攻能力因子”“防守能力因子”“三分能力因子”与“投篮能力因子”是影响NBA球员季后赛总得分数据的4个主要影响因子;各项比赛数据对球员生涯总得分数据影响从大到小的分别为:二分球命中次数、三分球命中次数、罚球命中次数、抢断次数、出手次数、篮板数、犯规次数、三分投球率、失误次数、三分出手次数.Using the method of network capture and mathematical statistics,this paper takes the data of NBA players’postseason games and their career total scores as the research object,and Python was used to program and grab the postseason data of 2,448 players from 1948 to 2017,and the players’total points in the playoffs were statistically summarized,and the factors influencing the players’total scores in the playoffs were studied by means of factor analysis and regression analysis.The results show that the four factors of the offensive ability,defensive ability,three-pointer ability and shooting ability are the four leading factors that affect the total playoff scoring data of NBA players;Secondly,through the regression analysis,it is concluded that the impacts of various match data on the total score data of a player’s career ranking in descending order is:two-point hits,three-point hits,free throw hits,steals,shots,rebounds,fouls,three-point shots Rate,turnovers,three-point attempts.

关 键 词：NBA 球员生涯得分 面板数据 

分 类 号：G808.1[文化科学—体育训练]