sdMassSpectrum: Compute standard-deviation spectra

In MALDIcellassay: Automated MALDI Cell Assays Using Dose-Response Curve Fitting

Compute standard-deviation spectra

Description

This is a fork from sgibb's MALDIquant::averageMassSpectra() function. It is now able to compute "standard-deviation spectra".

Usage

sdMassSpectrum(l, labels, ...)

Arguments

l	list, list of MassSpectrum objects.
labels	list, list of factors (one for each MassSpectrum object) to do groupwise averaging.
...	arguments to be passed to underlying functions (currently only mc.cores is supported).

Value

Returns a single (no labels given) or a list (labels given) of standard-deviation spectra as MassSpectrum objects.

Examples

data(Blank2022spec)

sdMassSpectrum(Blank2022spec, labels = names(Blank2022spec))[[1]]

MALDIcellassay documentation built on Sept. 11, 2024, 8:29 p.m.