A log-linear approach for modelling ordinal paired comparison data on motives to start a PhD programme

被引:17
作者
Dittrich, R [1 ]
Hatzinger, R [1 ]
Katzenbeisser, W [1 ]
机构
[1] Univ Vienna Econ, Dept Stat & Math, A-1090 Vienna, Austria
关键词
adjacent categories model; Bradley-Terry model; generalized linear models; GLIM; ordinal data; paired comparisons; R;
D O I
10.1191/1471082X04st072oa
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
The purpose of this paper is to propose an alternative log-linear representation of an adjacent categories (AC) paired comparison (PC) model. The AC model is well suited for modelling ordinal PC data by postulating a power relationship between the response category and the probability of preferring one object over another object. The model is applied to data collected on the motivation of Vienna students to start a doctoral programme of study.
引用
收藏
页码:181 / 193
页数:13
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