ProCoNA (version 1.10.0)

peptideCorrelationTest: peptideCorrelationTest

Description

Take the data, and a mapping of peptides to proteins, and compute the mean correlation between peptides linked to a given protein. Compare a similar number of random correlations.

Usage

peptideCorrelationTest(dat, pepinfo, pepCol, protCol)

Arguments

dat

The data with samples as rows and peptides as columns

pepinfo

The mapping of peptides to proteins as a data frame

pepCol

The column name of peptide info table containing peptide IDs

protCol

The column name of pepinfo info table containing protein IDs

Value

Examples

data(ProCoNA_Data)
net1 <- buildProconaNetwork("peptide network", peptideData, pow=12)
peptideCorrelationTest(peptideData, masstagdb, "Mass_Tag_ID", "Reference")