corFinder: Calculate pair-wise correlations between samples using the...

Description Usage Arguments Value Author(s) Examples

View source: R/corFinder.R

Description

This function acts as a wrapper around ComBat (sva package) and cor(), to calculate pairwise correlations within one or between two ExpressionSets.

Usage

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corFinder(eset.pair, separator = ":", use.ComBat = TRUE, ...)

Arguments

eset.pair

a list of ExpressionSets, with two elements. If the two elements are identical, return the correlation matrix for pairs of samples in the first element. If not identical, return pairs between the two elements.

separator

Separator between dataset name and sample name. Dataset names are added to sample names to keep track of dataset of origin.

use.ComBat

Use the sva::ComBat function for batch correction of the expr() data between the two datasets.

...

Extra arguments passed to the cor() function.

Value

Returns a matrix of sample-wise Pearson Correlations.

Author(s)

Levi Waldron, Markus Riester, Marcel Ramos

Examples

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example("phenoFinder")

corFinder(esets2)

doppelgangR documentation built on Nov. 17, 2017, 1:46 p.m.