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
复制标题
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
中科院分区:
文献类型:
--
作者:
P. V. D. van der Heijden;A. Mooijaart
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.