pepStat (version 1.6.2)

baselineCorrect.pSet: Substract baseline intensities

Description

Correct intensities by substracting PRE visit sample intensities.

Usage

baselineCorrect.pSet(pSet, verbose = FALSE)

Arguments

pSet

A peptideSet with sample PRE and POST visits.

verbose

A logical. If TRUE, information regarding the pairedness of the data will be displayed.

Value

• A matrix of the baseline corrected intensities, with as many columns as there are samples POST visit

Details

If samples are not PAIRED (One PRE and POST for each ptid), then the average expression of all PRE visit samples is substracted from each sample.