Logistic Regression and Model Fit
โ Scribed by Anthony Walsh
- Book ID
- 124404926
- Publisher
- American Sociological Association
- Year
- 1989
- Tongue
- English
- Weight
- 122 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0092-055X
- DOI
- 10.2307/1318131
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Recent work has shown that there may be disadvantages in the use of the chi-square-like goodness-of-fit tests for the logistic regression model proposed by Hosmer and Lemeshow that use fixed groups of the estimated probabilities. A particular concern with these grouping strategies based on estimated
## A batract A number of statistics have recently been proposed t o asssess the fit of the multiple logistic regression model in both prospective and retrospective studies involving two independent samples as well as in cross sectional studies. These statistics are not appropriate for assessing fi
The distribution of the Hosmer-Lemeshow chi-square type goodness-of-fit tests (Gg, I? for the logistic regremion model are examined via simulations designed to examine their behamor when most of the estimated probabilities are small or are expected to fall in a few deciles. The results of the simula