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BAS (version 1.0.5)

Bayesian Model Averaging using Bayesian Adaptive Sampling

Description

Package for Bayesian Model Averaging in linear models and generalized linear models using stochastic or deterministic sampling without replacement from posterior distributions. Prior distributions on coefficients are from Zellner's g-prior or mixtures of g-priors corresponding to the Zellner-Siow Cauchy Priors or the Liang et al hyper-g priors (JASA 2008) or mixtures of g-priors in GLMS of Li and Clyde 2015. Other model selection criteria include AIC and BIC. Sampling probabilities may be updated based on the sampled models using Sampling w/out Replacement or an MCMC algorithm samples models using the BAS tree structure as an efficient hash table. Allows uniform or beta-binomial prior distributions on models, and may force variables to always be included.

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Install

install.packages('BAS')

Monthly Downloads

1,466

Version

1.0.5

License

GPL (>= 3)

Maintainer

Last Published

September 10th, 2015

Functions in BAS (1.0.5)