SumByColumns: Normalisation SumByColumns

In prostarproteomics/DAPAR: Tools for the Differential Analysis of Proteins Abundance with R

Normalisation SumByColumns

Description

Normalisation SumByColumns

Usage

SumByColumns(qData, conds = NULL, type = NULL, subset.norm = NULL)

Arguments

qData	xxxx
conds	xxx
type	Available values are "overall" (shift all the sample distributions at once) or "within conditions" (shift the sample distributions within each condition at a time).
subset.norm	A vector of index indicating rows to be used for normalization

Value

A normalized numeric matrix

Author(s)

Samuel Wieczorek, Thomas Burger, Helene Borges, Anais Courtier, Enora Fremy

Examples

data(Exp1_R25_pept, package="DAPARdata")
qData <- Biobase::exprs(Exp1_R25_pept)
conds <- Biobase::pData(Exp1_R25_pept)$Condition
normalized <- SumByColumns(qData, conds,
    type = "within conditions",
    subset.norm = seq_len(10)
)

prostarproteomics/DAPAR documentation built on March 28, 2024, 4:44 a.m.