aggregateMean {DAPAR} | R Documentation |
This function computes the intensity of proteins as the mean of the intensities of their peptides.
aggregateMean(obj.pep, X)
obj.pep |
A peptide object of class |
X |
An adjacency matrix in which lines and columns correspond respectively to peptides and proteins. |
A matrix of intensities of proteins
Alexia Dorffer
require(DAPARdata) data(Exp1_R25_pept) obj.pep <- Exp1_R25_pept[1:1000] protID <- "Protein.group.IDs" X <- BuildAdjacencyMatrix(obj.pep, protID, FALSE) aggregateMean(obj.pep, X)