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机构地区:[1]华中师范大学,湖北武汉430079
出 处:《体育科学》2008年第8期60-64,共5页China Sport Science
基 金:国家社会科学基金项目(06CTY006)。
摘 要:评价主场优势的方法因不同赛制下比赛数据分布的特点而异。在主客场平衡赛制中,通常使用主场获胜率或者主客场获胜率之差来评定。这些指标也曾用于单项竞赛的非平衡赛制的主场优势评定。但当非平衡赛事的结果受参赛者实力影响较大时,则采用回归分析判断主场优势更为适宜。对奥运会这类综合赛事,则以每届承办国(主场)及其他参赛国(客场)每个项目或项群的奖牌比或得分比为基本指标评价主场优势。The method, which is used to evaluate the home advantage are inconsistent according to the data distribution under the different kinds of competitions. Generally, under a balanced home and away team sports competition, home winning percentage or home/away winning percentage differential is used to examine home advantage, sometimes even under a unbalanced tournament. When considering the effect of competitor' s strength on the tournament results in unbalanced competitions, home advantage can be assessed by regression analysis to adjust the results for the strength. At Olympic Games, the basic measurement index is a percentage of available medals or a proportion of maximum points available in a given event or group of events for hosting nations and other nation comparison (home vs away by nation).
分 类 号:G804.8[文化科学—运动人体科学]
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