Imports gene expression data

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Description

This function loads the train set, the class labels files as well as the test or validation file if any. Then we may perform normalization and (or) log2 transformation.

Usage

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    loadFiles(filesPath, trainFile, labelsFile, validationFile=NULL,
    validationLabels=NULL)

Arguments

filesPath

The path where the files are stored

trainFile

The genes and the relevant intensity values for feature selection analysis. The file should be of tab-delimited format

labelsFile

The class labels of the samples

validationFile

A further file with genes and intensity values used for validation purposes

validationLabels

The class labels of the validation samples

Value

An object of Class DataLD

Author(s)

Argiris Sakellariou