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LogicForest (version 2.1.0)

Logic Forest

Description

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.

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Version

Install

install.packages('LogicForest')

Monthly Downloads

264

Version

2.1.0

License

GPL-2

Maintainer

Bethany Wolf

Last Published

September 18th, 2014

Functions in LogicForest (2.1.0)

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