An order-preserving property of the maximum likelihood estimates for the Rasch model
The paper proves that the maximum likelihood estimates of item and person parameters of the Rasch model preserve the order of item and person total scores. The result is valid for conditional and unconditional maximum likelihood estimation.
Year of publication: |
2003
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Authors: | Bertoli-Barsotti, Lucio |
Published in: |
Statistics & Probability Letters. - Elsevier, ISSN 0167-7152. - Vol. 61.2003, 1, p. 91-96
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Publisher: |
Elsevier |
Keywords: | Rasch model Maximum likelihood estimation Conditional maximum likelihood Arrangement increasing functions Monotone likelihood ratio |
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