E
Erling B. Andersen
Researcher at University of Copenhagen
Publications - 61
Citations - 4392
Erling B. Andersen is an academic researcher from University of Copenhagen. The author has contributed to research in topics: Rasch model & Latent variable model. The author has an hindex of 22, co-authored 59 publications receiving 4240 citations. Previous affiliations of Erling B. Andersen include University of Melbourne.
Papers
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Journal ArticleDOI
Asymptotic Properties of Conditional Maximum-Likelihood Estimators
TL;DR: In this article, a maximum-likelihood estimator based on the conditional distribution given minimal sufficient statistics for the incidental parameters is proposed, and it is proved that conditional maximum likelihood estimates in the regular case are consistent and asymptotically normally distributed.
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A goodness of fit test for the Rasch model.
TL;DR: The Rasch model as discussed by the authors is an item analysis model with logistic item characteristic curves of equal slope, i.e. with constant item discriminating powers, and the proposed goodness of fit test is based on a comparison between difficulties estimated from different scoregroups and over-all estimates.
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Sufficient Statistics and Latent Trait Models.
TL;DR: For questionnaires with two answer categories, it has been proven in complete generality that if a minimal sufficient statistic exists for the individual parameter and if it is the same statistic for all values of the item parameters, then the raw score (or the number of correct answers) is the minimal necessary and sufficient statistic as mentioned in this paper.
Journal ArticleDOI
Discrete Statistical Models with Social Science Applications.
D. Holt,Erling B. Andersen +1 more
Book
Discrete statistical models with social science applications
TL;DR: The main subjects of the present book are based on three developments: (1) the theory of exponential families, (2) log-linear models, and (3) logistic models in psychometrics as mentioned in this paper.