mRMRe v2.0.5

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R package for parallelized mRMR ensemble feature selection

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.

Functions in mRMRe

Name Description
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)
set.thread.count openMP Thread Count
target mRMR Target(s)
scores 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
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Details

Type Package
Date 2014-08-119
License Artistic-2.0
URL http://www.pmgenomics.ca/bhklab/
Packaged 2015-03-21 18:45:53 UTC; hornik
NeedsCompilation yes
Repository CRAN
Date/Publication 2015-03-21 19:47:33

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