get_deuteration_curve_single_spectrum: Get a deuteration curve from a single spectrum

View source: R/noisy_spectra.R

get_deuteration_curve_single_spectrumR Documentation

Get a deuteration curve from a single spectrum

Description

This funtion calculates deuterium uptake from spectra.

Usage

get_deuteration_curve_single_spectrum(spectrum)

Arguments

spectrum

data.table with a spectrum being an element of list created by get_spectra_list and add_noise_to_spectra functions.

Details

The centroid mass value from spectrum is calculated as a weighted mean from peaks based on the formulas

M = charge * (Mz - p_m)

and

m = 1/N ∑_{k = 1}^{N} I_k M_k.

Value

data.table containing one deuterium uptake curve.


hadexversum/powerHDX documentation built on Aug. 31, 2022, 7:47 p.m.