corrMatrixD {DAPAR} | R Documentation |
exprs()
table.Correlation matrix based on a MSnSet
object
corrMatrixD(qData, samplesData, gradientRate = 5)
qData |
A dataframe of quantitative data. |
samplesData |
A dataframe where lines correspond to samples and columns to the meta-data for those samples. |
gradientRate |
The rate parameter to control the exponential law for the gradient of colors |
A colored correlation matrix
Florence Combes, Samuel Wieczorek
require(DAPARdata) data(Exp1_R25_pept) qData <- Biobase::exprs(Exp1_R25_pept) samplesData <- Biobase::pData(Exp1_R25_pept) corrMatrixD(qData, samplesData)