oppar: A package for outlier profile and pathway analysis.

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Description

The oppar package provides 3 main function for outlier profile analysis: opa, getSampleOutlier and getSubtypeProbes, and 1 function for pathway and gene set enrichment analysis, based on gsva function implemented in the GSVA package

opa

calculates the outlier profile matrix, using the method proposed in Wang et al. (2012) paper

getSampleOutlier

extracts outlier profile for individual samples

getSubtypeProbes

extracts outlier profile for a group of related samples, such as subtypes