R: Method to extrat feature result from a ResultSet

getAssociation {MultiDataSet}

R Documentation

Method to extrat feature result from a ResultSet

Description

Homologous methods from limma, getAssociation resturns a data.frame with the logFC and PValue per featrue for the selcted coef and for given result (rid).

Usage

getAssociation(object, rid = 1, coef = 2, contrast = NULL, fNames = NULL, ...)

Arguments

`object`	A `ResultSet` object.
`rid`	The name or index of the result to be extracted.
`coef`	(default `2`) Index of the coefficient to be extracted.
`contrast`	(default `1`) When `code` corresponds to a multicategorical variable, contasr selects the comparison.
`fNames`	(default `c("chromosome", "start", "end", "genesymbol")`) Corresponds to the columns selected from `fData` that will be incorporated into the resulting `data.frame`.
`...`	Further arguments passed to topTable

Value

A data.frame with the result of the association study, including P-Value and Fold Change.

Examples

data(rset)
getAssociation(rset, rid=1, fNames = c("chromosome", "position"))

[Package MultiDataSet version 1.16.0 Index]