Fit for survival
نویسندگان
چکیده
منابع مشابه
Goodness-of-fit criteria for survival data
The definition of an appropriate measure for goodness-of-fit in case of survival data comparable to R in linear regression is difficult due to censored observations. In this paper, a variety of answers based on different residuals and variance of survival curves are presented together with a newly introduced criterion. In univariate simulation studies, the presented criteria are examined with r...
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Existing goodness-of-fit tests for survival data are either exclusively graphical in nature or only test specific model assumptions, such as the proportional hazards assumption. We describe a flexible, parameter-free goodnessof-fit test that provides a simple numerical assessment of a model’s suitability regardless of the structure of the underlying model. Intuitively, the goodnessof-fit test u...
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Introduction: The purpose of this study is to conduct a review of a series of published studies on evaluation of health information systems in order to determine the criteria of evaluation of hospital information systems using HOT-fit framework Information sources or data: The present study is a review study to evaluate articles of English databases PubMed, scupos and Persian databases Irandoc...
متن کاملPopulation aging through survival of the fit and stable
Tommaso Brotto, 2 Guy Bunin, and Jorge Kurchan Laboratoire de Physique Statistique de l’Ecole Normale Supérieure, CNRS UMR 8550-Université Paris 6-Université Paris 7; 24, rue Lhomond, 75005 Paris, France Dipartimento di Fisica, Universitá degli Studi di Milano, Via Celoria 16, 20133 Milano, Italy. INFN, Sezione di Milano, Via Celoria 16, 20133 Milano, Italy Department of Physics, Massachusetts ...
متن کاملThe Comparison Between Goodness of Fit Tests for Copula
Copula functions as a model can show the relationship between variables. Appropriate copula function for a specific application is a function that shows the dependency between data in a best way. Goodness of fit tests theoretically are the best way in selection of copula function. Different ways of goodness of fit for copula exist. In this paper we will examine the goodness of fit test...
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ژورنال
عنوان ژورنال: Nature
سال: 1985
ISSN: 0028-0836,1476-4687
DOI: 10.1038/316586b0