摘要
针对一类具有特殊属性的数据——主观评分数据,分析其基本特征,建立了统计模型;在单样本条件下,构造了有关参数的估计量;进一步结合主观评分数据的合理性评价之要求,给出了总体均值的迭代估计方法;通过实例说明了该方法用于竞技体育主观评分类项目运动员成绩的计算所具有的公平、公正性。
The paper firstly probes into the basic characteristics of subjective score data,which is of specific properties, builds up its statistical model. Under the circumstance of one-sample, the author also constructs the estimators of certain parameters, which is followed by the methods of iteration estimation of the population mean. This method is fair and justness in the calculation of the athletes＇ scores in those athletic sports which should be subjectively scored, and it has been proved by certain examples.
出处
《体育科学》
CSSCI
北大核心
2008年第7期83-87,共5页
China Sport Science
基金
安徽省高校省级自然科学基金重点项目(KJ2007-A120ZC)
中国体育科学学会体育科技项目(2006tj20)
关键词
竞技体育
主观评分
数据
统计模型
参数估计
单样本
competitive sports
subjective score
data
statistical model
parameter estimation one-sample
