PROcess (version 1.48.0)

aveSpec: Compute mean spectrum of a set of spectra

Description

Compute mean spectrum of a set of spectra.

Usage

aveSpec(nVec)

Arguments

nVec

A character vector of file names.

Value

A matrix with 2 columns, the first being the m/z values and the 2nd being the average of intensities corresponding to the m/z value in the first column of the same row.

Details

'aveSpec' computes the point-wise mean of intensities of a set of spectra over the whole range of the m/z values.

Examples

testfs <- dir(system.file("Test", package = "PROcess"),
	full.names=TRUE)
testAve <- aveSpec(testfs)