Comparison of dichotomous and polytomous response models (Q1082020)
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scientific article; zbMATH DE number 3972010
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Comparison of dichotomous and polytomous response models |
scientific article; zbMATH DE number 3972010 |
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Comparison of dichotomous and polytomous response models (English)
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1986
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It is shown that there is a definite gain in Fisher information by using the polytomous response model instead of the dichotomous model for estimating the parameters and percentiles. A simulation study is performed to compare the 3-response model and 2-response model in small sample situations.
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LD50
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dichotomous response
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Fisher information
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polytomous response model
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simulation study
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0.82769644
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0.8218801
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