MONTE-CARLO STUDY OF LOCAL IDENTIFIABILITY AND DEGREES OF FREEDOM IN THE ASYMPTOTIC LIKELIHOOD RATIO TEST

被引：41

作者：

MCDONALD, RP ^{[1
]}

KRANE, WR ^{[1
]}

机构：

[1] UNIV WESTERN ONTARIO,DEPT PSYCHOL,LONDON N6A 5C2,ONTARIO,CANADA

来源：

BRITISH JOURNAL OF MATHEMATICAL & STATISTICAL PSYCHOLOGY | 1979年 / 32卷 / MAY期

关键词：

D O I：

10.1111/j.2044-8317.1979.tb00757.x

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In applications to restricted factor analysis, it is shown that the determination of local identifiability and degrees of freedom in the asymptotic likelihood ratio test, from the eigenvalues of certain matrices, is not unambiguous in all cases. Some results are given that serve to indicate appropriate reparameterizations of unidentified problems. 1979 The British Psychological Society

引用

页码：121 / 132

页数：12

共 5 条

[1] NOTE ON A SUFFICIENCY CONDITION FOR UNIQUENESS OF A RESTRICTED FACTOR MATRIX [J].

DUNN, JE .

PSYCHOMETRIKA, 1973, 38 (01) :141-143

[2]

GRAYBILL FA, 1969, INTRO MATRICES APPLI

[3] A GENERAL APPROACH TO CONFIRMATORY MAXIMUM LIKELIHOOD FACTOR ANALYSIS [J].

JORESKOG, KG .

PSYCHOMETRIKA, 1969, 34 (2P1) :183-&

[4] NOTE ON LOCAL IDENTIFIABILITY AND DEGREES OF FREEDOM IN ASYMPTOTIC LIKELIHOOD RATIO TEST [J].

MCDONALD, RP ;

KRANE, WR .

BRITISH JOURNAL OF MATHEMATICAL & STATISTICAL PSYCHOLOGY, 1977, 30 (NOV) :198-203

[5]

WALD A, 1950, STATISTICAL INFERENC

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