getMzShift: Get mass shift for target mz

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

Get mass shift for target mz

Description

Get mass shift for target mz

Usage

getMzShift(peaks, targetMz, tol, tolppm = FALSE, verbose = TRUE)

Arguments

peaks	List of MALDIquant::MassPeak
targetMz	Numeric, target mass
tol	Numeric, tolerance around targetMz
tolppm	Logical, tolerance supplied in ppm
verbose	Logical, print logs to the console.

Value

List with two entries: MzShift The mass shift for each spectrum specIdx The index of the spectra with a match for targetMz

Examples

data(Blank2022peaks)
getMzShift(Blank2022peaks, targetMz = 760.585, tol = 0.1, tolppm = FALSE)

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