getNormFactors: Get normalization factors from peak data.frame

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

Get normalization factors from peak data.frame

Description

Get normalization factors from peak data.frame

Usage

getNormFactors(peaks, targetMz, tol, tolppm = TRUE, allowNoMatch = TRUE)

Arguments

peaks	List of Object of class MALDIquant::MassPeaks
targetMz	Numeric, target mass
tol	Numeric, tolerance around targetMz
tolppm	Logical, is the tolerance provided in ppm (TRUE) or Daltion (FALSE)
allowNoMatch	Logical, stop if targetMz is not fround in single spectrum? If TRUE spectra without targetMz match will be excluded.

Value

         List with two entries:
                                  norm_factor The normalization factor for each spectrum
                                  specIdx     The index of the spectra with a match for targetMz

Examples

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

CeMOS-Mannheim/MALDIcellassay documentation built on Jan. 24, 2025, 11:17 p.m.