文章基本信息

标题：Scomposizione della dispersione per variabili statistiche ordinali
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作者：Leonardo Grilli ; Carla Rampichini
期刊名称：Statistica
印刷版ISSN：1973-2201
出版年度：2002
卷号：62
期号：1
页码：111-116
DOI：10.6092/issn.1973-2201/393
语种：English
出版社：Dep. of Statistical Sciences "Paolo Fortunati", Università di Bologna
摘要：In the paper we show how the well-known principle of variance decomposition within and between groups can be extended to the case of a specific dispersion index for ordinal variables.