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Information Matrices and Standard Errors for MLEs of Item Parameters in IRT
Yuan, Ke-Hai; Cheng, Ying; Patton, Jeff - In: Psychometrika 79 (2014) 2, pp. 232-254
The paper clarifies the relationship among several information matrices for the maximum likelihood estimates (MLEs) of item parameters. It shows that the process of calculating the observed information matrix also generates a related matrix that is the middle piece of a sandwich-type covariance...
Persistent link: https://www.econbiz.de/10010848144
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Investigating the Performance of Alternate Regression Weights by Studying All Possible Criteria in Regression Models with a Fixed Set of Predictors
Waller, Niels; Jones, Jeff - In: Psychometrika 76 (2011) 3, pp. 410-439
Persistent link: https://www.econbiz.de/10009149651
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Biases and Standard Errors of Standardized Regression Coefficients
Yuan, Ke-Hai; Chan, Wai - In: Psychometrika 76 (2011) 4, pp. 670-690
Persistent link: https://www.econbiz.de/10009400074
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Multidimensional scaling of nominal data: The recovery of metric information with alscal
Young, Forrest; Null, Cynthia - In: Psychometrika 43 (1978) 3, pp. 367-379
Persistent link: https://www.econbiz.de/10005757633
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Asymptotic distributions of the estimators of communalities in factor analysis
Ichikawa, Masanori - In: Psychometrika 57 (1992) 3, pp. 399-404
Persistent link: https://www.econbiz.de/10005603272
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Nonconvergence, improper solutions, and starting values in lisrel maximum likelihood estimation
Boomsma, Anne - In: Psychometrika 50 (1985) 2, pp. 229-242
Persistent link: https://www.econbiz.de/10005603524
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Random versus rational strategies for initial configurations in nonmetric multidimensional scaling
Arabie, Phipps - In: Psychometrika 43 (1978) 1, pp. 111-113
Persistent link: https://www.econbiz.de/10005179025
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Problems with bootstrapping pearson correlations in very small bivariate samples
Dolker, Michael; Halperin, Silas; Divgi, D. - In: Psychometrika 47 (1982) 4, pp. 529-530
Persistent link: https://www.econbiz.de/10005381950
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The effect of sampling error on convergence, improper solutions, and goodness-of-fit indices for maximum likelihood confirmatory factor analysis
Anderson, James; Gerbing, David - In: Psychometrika 49 (1984) 2, pp. 155-173
Persistent link: https://www.econbiz.de/10005612738