Analysis of paediatric visual acuity using Bayesian copula models with sinh-arcsinh marginal densities.
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DOI: 10.1002/sim.8176
Abstract: We analyse paediatric ophthalmic data from a large sample of children aged between 3 and 8 years. We use a Bayesian additive conditional bivariate copula regression model with sinh-arcsinh marginal densities with location, scale, and… read more here.
Keywords: arcsinh marginal; marginal densities; sinh arcsinh; visual acuity ... See more keywords
A parametric regression framework for the skew sinh-arcsinh t distribution
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DOI: 10.1016/j.apm.2020.08.036
Abstract: Abstract On the basis of an interesting and tractable parametric family of distributions, which figures prominently as an empirical model for asymmetric and heavy-tailed data, we introduce a novel parametric regression model that is quite… read more here.
Keywords: parametric regression; skew sinh; regression; regression framework ... See more keywords
The sinh‐arcsinh normal distribution
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DOI: 10.1111/j.1740-9713.2019.01245.x
Abstract: Not everything in the statistical world is normally distributed. Chris Jones and Arthur Pewsey describe a neat way to extend the normal distribution to allow for skewness as well as heavier or lighter tails read more here.
Keywords: normal distribution; distribution; sinh arcsinh; arcsinh normal ... See more keywords