MetaboAnalystR 4.0 - How to import meta data for LC-MS Spectra processing

MetaboAnalyst
1

Hello,

On the MetaboAnalyst web version, we can import meta data for LC-MS Spectra processing. I would like to know how to import meta data for LC-MS Spectra processing using MetaboAnalystR 4.0 local version.
Any assistance you can provide would be greatly appreciated.

Thanks!

2

for ROI extraction, use this code
DataFiles ← list.files(“filename”, full.names = TRUE)

for importing data, use this code
mSet ← ImportRawMSData(path = “filepath”, plotSettings = SetPlotParam(Plot = T))

use subfolder to divide group.