Remarks on the identifiability of Thurstonian paired comparison models under multiple judgment

Rung Ching Tsai*

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

17 引文 斯高帕斯(Scopus)

摘要

It is well-known that the representations of the Thurstonian models for difference judgment data are not unique. It has been shown that equivalence classes can be formed to provide a more meaningful partition of the covariance structures of the Thurstonian ranking models. In this paper, we examine the equivalence relations between Thurstonian covariance structure models for paired comparison data obtained under multiple judgment and discuss their implications on the general identification constraints and methods to check for parameter identifiability in restricted models.

原文英語
頁(從 - 到)361-372
頁數12
期刊Psychometrika
68
發行號3
DOIs
出版狀態已發佈 - 2003 九月

ASJC Scopus subject areas

  • 心理學(全部)
  • 應用數學

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