摘要
本文在简介联系数有关内容基础上,阐明了同异反统计问题,给出了联系数据的平均状态和集散程度的描述指标,建立了这些指标及其范围的估计方法,并举例说明了运用。
Based on the introduction of connectivity number and related content,this paper expounds the problems of identity discrepancy and contrariness.It provides the average state of connectivity number and descriptive targets of collecting and distributing degree.The estimating method of these targets and limits are established and their applications are illustrated with examples.
出处
《技术与教育》
2007年第2期15-28,共14页
Technique & Education
关键词
同异反统计
联系数据
均数
集散度
statistics based upon identity
connectivity number
average number
collecting and distributing degree