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mRMRe (version 2.0.5)

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

1,159

Version

2.0.5

License

Artistic-2.0

Maintainer

Benjamin HaibeKains

Last Published

March 21st, 2015

Functions in mRMRe (2.0.5)

causality

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

mRMRe.Filter-class

Class "mRMRe.Filter"

priors

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

subsetData

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

mRMRe.Data-class

Class "mRMRe.Data"

sampleCount

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

cgps

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

mRMR Scores as per the MI gain for each feature

adjacencyMatrix

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

featureNames

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

mRMRe.Network-class

Class "mRMRe.Network"

correlate

Function to compute various correlation measures between two variables

visualize

mRMRe Network display

sampleNames

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

sampleWeights

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

mim

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

solutions

Basic result of the mRMR procedure

featureData

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

sampleStrata

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

featureCount

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

get.thread.count

openMP Thread Count