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

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

Displays a correlation matrix of the quantitative data of the Biobase::exprs() table.

Description

Displays a correlation matrix of the quantitative data of the Biobase::exprs() table.

Usage

corrMatrixD_HC(object, samplesData = NULL, rate = 0.5, showValues = TRUE)

Arguments

object	The result of the cor function.
samplesData	A dataframe in which lines correspond to samples and columns to the meta-data for those samples.
rate	The rate parameter to control the exponential law for the gradient of colors
showValues	xxx

Value

A colored correlation matrix

Author(s)

Samuel Wieczorek

Examples

data(Exp1_R25_pept, package="DAPARdata")
qData <- Biobase::exprs(Exp1_R25_pept)
samplesData <- Biobase::pData(Exp1_R25_pept)
res <- cor(qData, use = "pairwise.complete.obs")
corrMatrixD_HC(res, samplesData)

prostarproteomics/DAPAR documentation built on March 28, 2024, 4:44 a.m.