GetChromatogram: Get XIC Chromatogram

In Yaroslav-Lyutvinskiy/MZAccessR: R Interface to mzAccess Web-API

Description

Gets eXtracted Ion Current (XIC) chromatograms for specified LC-MS area. Corresponds to mzAccess web-service API function GetChromatogram

Usage

GetChromatogram(FileName, MZLow, MZHigh, RTLow, RTHigh, Cache = TRUE)

Arguments

FileName	- Name of original raw mass spectrometry file. Can be stated with or without path and extention
MZLow	- Minimum m/z value for LC-MS area requested
MZHigh	- Maximum m/z value for LC-MS area requested
RTLow	- Minimum retention time value for LC-MS area requested
RTHigh	- Maximum retention time value for LC-MS area requested
Cache	- If TRUE data will be loaded from fast access cache, if FALSE - from original raw files

Value

Data frame of Retention Time and Intensities for requested LC-MS area

Examples

GetChromatogram("Thermo_QE_cells_72h_LA_3",148.0584342,148.0624342,0,16)

Yaroslav-Lyutvinskiy/MZAccessR documentation built on May 10, 2019, 12:06 a.m.