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mRMRe (version 2.0.3)

R package for parallelized mRMR ensemble feature selection

Description

This package contains a set of function to compute mutual information matrices from continuous, categorical and survival variables. It also contains function to perform feature selection with mRMR and a new ensemble mRMR technique.

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Version

Install

install.packages('mRMRe')

Monthly Downloads

1,373

Version

2.0.3

License

Artistic-2.0

Maintainer

Benjamin Haibe-Kains

Last Published

December 10th, 2013

Functions in mRMRe (2.0.3)

visualize

mRMRe Network display
causality

Accessor function for the 'causality' information in a mRMRe.Filter and mRMRe.Network object.
subsetData

Returns a mRMRe.Data object using a subset of the current mRMRe.Data object.
sampleWeights

Accessor function for the 'sampleWeights' information in a mRMRe.Data object
featureData

Accessor function for the 'featureData' information in a mRMRe.Data object
scores

mRMR Scores as per the MI gain for each feature
featureCount

Accessor function for the 'featureCount' information in a mRMRe.Data, mRMRe.Filter and mRMRe.Network object.
target

mRMR Target(s)
solutions

Basic result of the mRMR procedure
get.thread.count

openMP Thread Count
mRMRe.Network-class

Class "mRMRe.Network"
mRMRe.Data-class

Class "mRMRe.Data"
featureNames

Accessor function for the 'featureNames' information in a mRMRe.Data, mRMRe.Filter and mRMRe.Network object
set.thread.count

openMP Thread Count
sampleNames

Accessor function for the 'sampleNames' information in a mRMRe.Data, mRMRe.Filter and mRMRe.Network object.
adjacencyMatrix

Accessor function for the 'adjacencyMatrix' information in a mRMRe.Network object.
correlate

Function to compute various correlation measures between two variables
mim

Accessor function for the 'mim' information in a mRMRe.Data, mRMRe.Filter and mRMRe.Network object
sampleCount

Accessor function for the 'sampleCount' information in a mRMRe.Data, mRMRe.Filter and mRMRe.Network object.
priors

Accessor function for the 'priors' information in a mRMRe.Data object
mRMRe.Filter-class

Class "mRMRe.Filter"
cgps

Part of the large pharmacogenomic dataset published by Garnett et al. within the Cancer Genome Project (CGP)
sampleStrata

Accessor function for the 'sampleStrata' information in a mRMRe.Data object