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The log-exponentiated generalized gamma regression model for censored data
(TAYLOR & FRANCIS LTDABINGDON, 2012)
For the first time, we introduce a generalized form of the exponentiated generalized gamma distribution [Cordeiro et al. The exponentiated generalized gamma distribution with application to lifetime data, J. Statist. Comput. ...
Generalized log-gamma regression models with cure fraction
(SPRINGER, 2009)
In this paper, the generalized log-gamma regression model is modified to allow the possibility that long-term survivors may be present in the data. This modification leads to a generalized log-gamma regression model with ...
The generalized log-gamma mixture model with covariates: local influence and residual analysis
(SPRINGER HEIDELBERG, 2009)
In a sample of censored survival times, the presence of an immune proportion of individuals who are not subject to death, failure or relapse, may be indicated by a relatively high number of individuals with large censored ...
Deviance residuals in generalised log-gamma regression models with censored observations
(TAYLOR & FRANCIS LTD, 2008)
In this article, we compare three residuals based on the deviance component in generalised log-gamma regression models with censored observations. For different parameter settings, sample sizes and censoring percentages, ...
A Poisson mixed model with nonnormal random effect distribution
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
In this paper, we propose a random intercept Poisson model in which the random effect is assumed to follow a generalized log-gamma (GLG) distribution. This random effect accommodates (or captures) the overdispersion in the ...
Robust Estimators of the Generalized Log-Gamma Distribution
(Taylor & Francis, 2013-07)
We propose robust estimators of the generalized log-gamma distribution and, more generally, of location-shape-scale families of distributions. A (weighted) Qτ estimator minimizes a τ scale of the differences between empirical ...
Distribution functions and statistical parameters that may be used to characterize limb sounders gravity wave climatologies in the stratosphere
(Elsevier, 2015-08)
The number of gravity wave (GW) activity climatologies in the stratosphere started to increase more than 10 years ago since the appearance of large amounts of limb and nadir satellite sounders data. There have been very ...
Relationship between vigorous physical activity and health care costs among adolescents: ABCD Growth Study
(2022-12-01)
Background: The relationship between physical activity and health care costs among adolescents is not yet clear in the literature. Objective: To analyze the relationship between physical activity and annual health care ...