BayesTreePrior: Bayesian Tree Prior Simulation

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Provides a way to simulate from the prior distribution of Bayesian trees by Chipman et al. (1998) <DOI:10.2307/2669832>. The prior distribution of Bayesian trees is highly dependent on the design matrix X, therefore using the suggested hyperparameters by Chipman et al. (1998) <DOI:10.2307/2669832> is not recommended and could lead to unexpected prior distribution. This work is part of my master thesis (expected 2016).

Author
Alexia Jolicoeur-Martineau <alexia.jolicoeur-martineau@mail.mcgill.ca>
Date of publication
2016-07-04 20:28:58
Maintainer
Alexia Jolicoeur-Martineau <alexia.jolicoeur-martineau@mail.mcgill.ca>
License
GPL-3
Version
1.0.1

View on CRAN

Man pages

BayesTreePrior
Simulation of the tree prior.
BayesTreePriorNotOrthogonal
Simulation of the tree prior in the general case (Case #4).
BayesTreePriorOrthogonal
Simulation of the tree prior in the case where we have one...
BayesTreePriorOrthogonalInf
Simulation of the tree prior in the unrealistic case where we...
E_alpha
Expected value of the number of bottom nodes in the...
GetListUniqueSplits
Unique splits that leads to children with more than minpart...
NumBotMaxDepth
Number of bottom nodes and depth in the case where we have...
NumBotMaxDepth_inf
Number of bottom nodes and depth in the unrealistic case...
NumBotMaxDepthX
Number of bottom nodes and depth in the general case (Case...
p_split
Probability of split of the tree prior.
Var_alpha
Variance of the number of bottom nodes in the unrealistic...

Files in this package

BayesTreePrior
BayesTreePrior/NAMESPACE
BayesTreePrior/R
BayesTreePrior/R/BayesTreePrior.R
BayesTreePrior/MD5
BayesTreePrior/DESCRIPTION
BayesTreePrior/man
BayesTreePrior/man/NumBotMaxDepth_inf.Rd
BayesTreePrior/man/BayesTreePrior.Rd
BayesTreePrior/man/BayesTreePriorNotOrthogonal.Rd
BayesTreePrior/man/E_alpha.Rd
BayesTreePrior/man/p_split.Rd
BayesTreePrior/man/Var_alpha.Rd
BayesTreePrior/man/NumBotMaxDepth.Rd
BayesTreePrior/man/GetListUniqueSplits.Rd
BayesTreePrior/man/BayesTreePriorOrthogonalInf.Rd
BayesTreePrior/man/NumBotMaxDepthX.Rd
BayesTreePrior/man/BayesTreePriorOrthogonal.Rd