Populations, Cox models, and “type III” tests
نویسنده
چکیده
5 Linear models and populations 6 5.1 Case weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 5.2 Categorical predictors and contrasts . . . . . . . . . . . . . . . . . . . . . . . . . 9 5.3 Different codings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 5.4 Sums of squares and projections . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 5.5 What is SAS type 3? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 5.6 Which estimate is best? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
منابع مشابه
Cox models and “type III” tests
4 Linear models and populations 5 4.1 Case weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 4.2 Categorical predictors and contrasts . . . . . . . . . . . . . . . . . . . . . . . . . 8 4.3 Different codings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4.4 Sums of squares and projections . . . . . . . . . . . . . . . . . . . . . ...
متن کاملContrasts, populations, and “type III” tests
5 Linear models and populations 7 5.1 Case weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 5.2 Categorical predictors and contrasts . . . . . . . . . . . . . . . . . . . . . . . . . 9 5.3 Different codings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 5.4 Sums of squares and projections . . . . . . . . . . . . . . . . . . . . . ...
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Probabilistic properties of Cox processes of relevance for statistical modeling and inference are studied. Particularly, we study the most important classes of Cox processes, including log Gaussian Cox processes, shot noise Cox processes, and permanent Cox processes. We consider moment properties and point process operations such as thinning, displacements, and superpositioning. We also discuss...
متن کاملModel checks for Cox-type regression models based on optimally weighted martingale residuals.
We introduce directed goodness-of-fit tests for Cox-type regression models in survival analysis. "Directed" means that one may choose against which alternatives the tests are particularly powerful. The tests are based on sums of weighted martingale residuals and their asymptotic distributions.We derive optimal tests against certain competing models which include Cox-type regression models with ...
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