DDA data processing

Workflow4Metabolomics
1

Hi support,
I have a question regarding processing DDA data. Once I perform findChromPeaks the MSMS part of my data disappear (which do not happen when I do the same thing in R). Is there any way to keep this information throughout the all workflow?

Thanks!

Loic Mervant

2

Hi

You can keep your MSMS if you use msPurity workflow available on W4M.

1- do your usual xcms workflow (Including you DDA files)
2- launch MSMS analysis with mspurity tools
3- merge xcms output and mspurity ones with frag4features

Un exemple Galaxy | France | Published Workflow | Workflow XCMS_CAMERA_msPurity

Yann

1 « J'aime »
3

Thanks Yann!