Parentsearch: Parentsearch

ParentsearchR Documentation

Parentsearch

Description

Make a list of all MS2 scans with the defined parent masses at a given retention time

Usage

Parentsearch(xcmsRaws, mz, rt, ppm = 5, rtw = 200)

Arguments

xcmsRaws

list of xcmsRaw objects

mz

parent mz values (mumeric vector)

rt

parent retention time (in seconds, numeric vector), needs to be same length as mz

ppm

parent mz tolerance in ppm

rtw

parent rt tolerance in seconds

Value

a data.frame with metadata for MS2 scans that match the request


mjhelf/Mosaic documentation built on April 28, 2022, 11:32 a.m.