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Improved likelihood inference in beta regression
(TAYLOR & FRANCIS LTD, 2011)
We consider the issue of performing accurate small-sample likelihood-based inference in beta regression models, which are useful for modelling continuous proportions that are affected by independent variables. We derive ...
A general class of zero-or-one inflated beta regression models
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
This paper proposes a general class of regression models for continuous proportions when the data contain zeros or ones. The proposed class of models assumes that the response variable has a mixed continuous-discrete ...
Augmented Mixed Models For Clustered Proportion Data
(Sage Publications LtdLondon, 2017)
ORDMKV: a computer program fitting proportional odds model for multi-state Markov process
(1995)
ORDMKV is a computer program designed to fit a multi-state discrete-time Markov model for k-stages disease processes having an ordinal structure. The model consists of k transient states representing the increasing severity ...
Inflated beta distributions
(SPRINGER, 2010)
This paper considers the issue of modeling fractional data observed on [0,1), (0,1] or [0,1]. Mixed continuous-discrete distributions are proposed. The beta distribution is used to describe the continuous component of the ...
Joint modeling of continuous proportions and overdispersed counts
(2015-12-16)
Abstract: In the last few years biotechnolgy offers organic substances, defined as elicitors, which activate plant defenses to warding off atack by pathogens and herbivores. Application of this technology in crops induces ...