El sitio web de la UCLM utiliza cookies propias y de terceros con fines técnicos y de análisis, pero no recaba ni cede datos de carácter personal de los usuarios. Sin embargo, puede haber enlaces a sitios web de terceros, con políticas de cookies distintas a la de la UCLM, que usted podrá aceptar o no cuando acceda a ellos.

Puede obtener más información en la Política de cookies. Aceptar

OpenBUGS course

Colección

The course is motivated and emphasis is made on using MCMC methods and OpenBUGS to transform deterministic models into random ones or performing a Bayesian analysis of already random models. With this tool, answers to problems can be given as density functions instead of simple point estimates or confidence intervals.

Autores Enrique Castillo
Fecha 17/09/2019 Idioma Ingles

Me gusta

Contenido

Presentation of the course

This video is a summary of a course on OpenBUGS. The course starts with a motivation and a summary of Bayesian methods including the most important concepts, such as the basic moel, prior and posterior distributions, conjugate families, samples, and prior and posterior predictive distributions, which are illustrated with some examples. Next we explain how to use the Doodle tool to build the Bayesian network of the Bayesian model, which includes the model variables and also the model parameters. Next some examples of applications are discussed, such as the BPR travel time model, the parabolic regression model, the rate and the Pearson correlation model, etc. It is breafly explained how to work with scripts and use JAGS and matlab. Complete examples with the corresponding matlab codes are given for the readers to benefit from them and use them as starting work material to solve their problems.

Me Gusta

OpenBUGS course motivation

In this lesson we motivate Bayesian methods and mainly the OpenBUGS software. We show how we can convert a deterministic parameteric model into a random model by transforming its parameters into random variables. We also see how We can deal with Bayesian methods for random models by converting their parameters into random variables too. The OpenBUGS software makes this possible in a very simple manner.

Me Gusta

Material Adicional
Referencias