Some New Log-Bilinear Models for the Analysis of Asymmetry in a Square Contingency Table

Some New Log-Bilinear Models for the Analysis of Asymmetry in a Square Contingency Table
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方形列联表不对称性分析的一些新对数双线性模型

DOI:
10.1177/0049124195024001002
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发表时间:
1995
影响因子:
6.3
通讯作者:
A. Mooijaart
A. Mooijaart
中科院分区:
法学2区
文献类型:
--
作者:
P. V. D. van der Heijden;A. Mooijaart

文献摘要

被引文献

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作者提出了一些新的对数双线性模型来分析方形列联表中的不对称性。在这些模型中,预期频率的对数分为两部分:(a) 对称或准对称部分,以及 (b) 斜对称部分。使用所谓的斜对称矩阵的高尔分解来分解斜对称部分。展示了这种分解的图形表示如何简化解释。
The authors propose some new log-bilinear models for the analysis of asymmetry in square contingency tables. In these models the logarithm of the expected frequency is split up into two parts: (a) a symmetric or a quasi-symmetric part, and (b) a skew-symmetric part. The skew-symmetric part is decomposed using the so-called Gower decomposition of skew-symmetric matrices. It is shown how graphical representations of this decomposition can simplify the interpretation.