getChromatogramDataPoints_: Extract Chromatographic data (Retention Time and Intensity)...

In Roestlab/mstools: OpenSWATH Mass Spectrometry Data Exploration

Description

This function can be used to extract chromatogram retention and intensity values for a given list of fragment ids.

Usage

getChromatogramDataPoints_(filename, frag_ids, mzPntrs = NULL)

Arguments

filename	A character vector of the absolute path and filename of the chromatogram file. (Must be .mzML or sqMass format)
frag_ids	A list of a vector containing fragment ids
mzPntrs	A list object containing cached mzR objects.

Value

A list of fragment ids containing 2 arrays for Retention time and Intensity

Author(s)

Justin Sing https://github.com/singjc

Roestlab/mstools documentation built on Feb. 7, 2020, 3:57 p.m.