Search Results - "Medeiros, Francisco M. C."

Improved estimators in beta prime regression models by Medeiros, Francisco M. C., Araújo, Mariana C., Bourguignon, Marcelo

“…In this paper, we consider the beta prime regression model recently proposed in the literature, which is tailored to situations where the response is…”
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Likelihood-based inference in censored exponential regression models by Medeiros, Francisco M. C., Lemonte, Artur J.

“…This paper deals with the issue of testing hypotheses in the censored exponential regression model in small and moderate-sized samples. We focus on four tests,…”
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Small‐sample testing inference in symmetric and log‐symmetric linear regression models by Medeiros, Francisco M. C., Ferrari, Silvia L. P.

“…This paper deals with the issue of testing hypotheses in symmetric and log‐symmetric linear regression models in small and moderate‐sized samples. We focus on…”
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Improved inference in dispersion models by Medeiros, Francisco M.C., Ferrari, Silvia L.P., Lemonte, Artur J.

“…•A Bartlett-type correction to the gradient statistic in dispersion models is derived.•The correction improves the chi-squared approximation when the sample…”
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Higher-order approximate confidence intervals by Pinheiro, Eliane C., Ferrari, Silvia L.P., Medeiros, Francisco M.C.

“…Standard confidence intervals employed in applied statistical analysis are usually based on asymptotic approximations. Such approximations can be considerably…”
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Log-symmetric models with cure fraction with application to leprosy reactions data by Rocha, Joyce B, Medeiros, Francisco M. C, Valença, Dione M

“…In this paper, we propose a log-symmetric survival model with cure fraction, considering that the distributions of lifetimes for susceptible individuals belong…”
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Improved estimators in beta prime regression models by Medeiros, Francisco M. C, Araújo, Mariana C, Bourguignon, Marcelo

“…In this paper, we consider the beta prime regression model recently proposed by \cite{bour18}, which is tailored to situations where the response is continuous…”
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Higher-order approximate confidence intervals by Pinheiro, Eliane C, Ferrari, Silvia L. P, Medeiros, Francisco M. C

“…Standard confidence intervals employed in applied statistical analysis are usually based on asymptotic approximations. Such approximations can be considerably…”
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Small-sample testing inference in symmetric and log-symmetric linear regression models by Medeiros, Francisco M. C, Ferrari, Silvia L. P

“…This paper deals with the issue of testing hypothesis in symmetric and log-symmetric linear regression models in small and moderate-sized samples. We focus on…”
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