aggregateTopn: Compute the intensity of proteins as the sum of the...
In DAPAR: Tools for the Differential Analysis of Proteins Abundance with R

Description Usage Arguments Value Author(s) Examples

This function computes the intensity of proteins as the sum of the intensities of their n best peptides.

1	aggregateTopn(obj.pep, X, method = "Mean", n = 10)

`obj.pep`	A matrix of intensities of peptides
`X`	An adjacency matrix in which lines and columns correspond respectively to peptides and proteins.
`method`	xxx
`n`	The maximum number of peptides used to aggregate a protein.

A matrix of intensities of proteins

Alexia Dorffer, Samuel Wieczorek

## Not run: 
utils::data(Exp1_R25_pept, package='DAPARdata') 
obj.pep <- Exp1_R25_pept[1:1000]
protID <- "Protein_group_IDs"
X <- BuildAdjacencyMatrix(obj.pep, protID, FALSE)
DAPAR::aggregateTopn(obj.pep, X, n=3)

## End(Not run)