BuildColumnToProteinDataset {DAPAR} | R Documentation |
This function creates a column for the protein dataset after agregation by using the previous peptide dataset.
BuildColumnToProteinDataset(peptideData, matAdj, columnName, proteinNames)
peptideData |
A data.frame of meta data of peptides. It is the fData of the MSnset object. |
matAdj |
The adjacency matrix used to agregate the peptides data. |
columnName |
The name of the column in fData(peptides_MSnset) that the user wants to keep in the new protein data.frame. |
proteinNames |
The names of the protein in the new dataset (i.e. rownames) |
A vector
Samuel Wieczorek
require(DAPARdata) data(Exp1_R25_pept) protID <- "Protein.group.IDs" M <- BuildAdjacencyMatrix(Exp1_R25_pept[1:1000], protID, FALSE) data <- Biobase::fData(Exp1_R25_pept[1:1000]) protData <- pepAgregate(Exp1_R25_pept[1:1000], 'Protein_group_IDs', 'sum overall', M) name <- "Protein.group.IDs" proteinNames <- rownames(Biobase::fData(protData)) BuildColumnToProteinDataset(data, M, name,proteinNames )