LogicForest v2.1.0

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Logic Forest

Two classification ensemble methods based on logic regression models. LogForest uses a bagging approach to construct an ensemble of logic regression models. LBoost uses a combination of boosting and cross-validation to construct an ensemble of logic regression models. Both methods are used for classification of binary responses based on binary predictors and for identification of important variables and variable interactions predictive of a binary outcome.

Functions in LogicForest

Name Description
CV.data Internal Logic Forest Functions
LBoost.fit Example of a LBoost Model
Pred.imp Internal Logic Forest Functions
Perms Internal Logic Forest Functions
LBoost LBoost
LF.data Example Data for Logic Forest and LBoost
CV.err Internal Logic Forest Functions
logforest.fit Example of a Logic Forest Model
subs Internal Logic Forest Functions
CV.ids Internal Logic Forest Functions
LF.testdata Example of New Test Data for Prediction in Logic Forest and LBoost
persistence.prep Internal Logic forest Functions
Perm.PIimp Internal Logic Forest Functions
PlusMinus.PIimp Internal Logic Forest Functions
persist.match Internal Logic Forest Functions
predict.logforest Prediction of Response Using Logic Forest
vimp.plot Variable and Interaction Importance Plots for a Logic Forest Model
predict.LBoost Prediction of Response Using LBoost
BoostVimp.plot Variable and Interaction Importance Plots for a LBoost Model
print.LFprediction Prints Logic Forest Prediction Output
print.LBoost Prints Output for and LBoost Model
submatch.plot Plot of Variable/Interaction Frequency
p.combos Internal Logic Forest Functions
list.PIs Internal Logic Forest Functions
ada.pred Internal Logic Forest Functions
prime.imp Internal Logic Forest Functions
pimp.mat Internal Logic Forest Functions
pimp.import Internal Logic Forest Functions
print.logforest Prints Output for a Logic Forest Model
proportion.positive Internal Logic Forest Functions
TTab Internal Logic Forest Functions
ada.weights Internal Logic Forest Functions
LBoost.PIs Internal Logic Forest Functions
LogicForest-package Logic Forest
persistence.plot Plot Persistence of a Variable of Interaction
logforest Logic Forest
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Details

Type Package
Date 2014-09-18
License GPL-2
Packaged 2014-09-18 18:56:11 UTC; wolfb
NeedsCompilation no
Repository CRAN
Date/Publication 2014-09-19 00:46:31

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