wrapper.corrMatrixD_HC: Displays a correlation matrix of the quantitative data of the...

In DAPAR: Tools for the Differential Analysis of Proteins Abundance with R

Description

#' Builds a correlation matrix based on a MSnSet object. #' #' @title Displays a correlation matrix of the quantitative data of the #' exprs() table #' #' @param obj An object of class MSnSet. #' #' @param rate A float that defines the gradient of colors. #' #' @return A colored correlation matrix #' #' @author Alexia Dorffer #' #' @examples #' utils::data(Exp1_R25_pept, package='DAPARdata') #' wrapper.corrMatrixD(Exp1_R25_pept) #' #' @importFrom Biobase exprs pData #' #' @export #' wrapper.corrMatrixD <- function(obj, rate=5) qData <- Biobase::exprs(obj) samplesData <- Biobase::pData(obj) corrMatrixD(qData, samplesData, rate) Builds a correlation matrix based on a MSnSet object.

Usage

wrapper.corrMatrixD_HC(obj, rate = 0.5, showValues = TRUE)

Arguments

obj	An object of class MSnSet.
rate	A float that defines the gradient of colors.
showValues	xxx

Value

A colored correlation matrix

Author(s)

Samuel Wieczorek

Examples

utils::data(Exp1_R25_pept, package='DAPARdata')
wrapper.corrMatrixD_HC(Exp1_R25_pept)
 

DAPAR documentation built on April 11, 2021, 6 p.m.