Skip to main content ↑ ↓

Topic: About the MSMS matching through XCMS online (Read 262 times) previous topic - next topic

  • lijied
  • [*]
About the MSMS matching through XCMS online
Hello,

I am a new user of XCMS online and I have some questions about the XCMS data processing. I used the "single function" to process 2 technical replicate MSMS files. The Putative ID's (METLIN) of the analysis log shows that the analysis "Found 178 total, MS^2 spectra to match".

However, I couldn't find any information about these matches. I checked the results table as well. Could anyone please let me know where I can find the MSMS matching information in the result? Thank you very much. 
  • University of Maryland College Park
  • Elena Legrand
  • [*]
Re: About the MSMS matching through XCMS online
Reply #1 –
Hi,

I am not a user of XCMS so unfortunately I don't have the answer but maybe you'll find some help on the scripps website: https://xcmsonline.scripps.edu/landing_page.php?pgcontent=documentation

or in this paper: https://pdfs.semanticscholar.org/6901/570083ecd16ceaf296de88819f0105d309aa.pdf
  • NIST
Re: About the MSMS matching through XCMS online
Reply #2 –
Hi, I don't seem to be able to change the columns in the results table. I have tried chrome, firefox, IE and edge. Any suggestions? I am trying to look at the MSMS matches, but can't access them as per the regular process.

Kind regards,

James
  • CSIRO
  • lijied
  • [*]
Re: About the MSMS matching through XCMS online
Reply #3 –
Hi Elena,

Thanks for the suggestions. I will read the paper to see if I can find any information related to my issue.

Jie

Quote from: Elena Legrand on
Hi,

I am not a user of XCMS so unfortunately I don't have the answer but maybe you'll find some help on the scripps website: https://xcmsonline.scripps.edu/landing_page.php?pgcontent=documentation

or in this paper: https://pdfs.semanticscholar.org/6901/570083ecd16ceaf296de88819f0105d309aa.pdf

Quote from: Elena Legrand on
Hi,

I am not a user of XCMS so unfortunately I don't have the answer but maybe you'll find some help on the scripps website: https://xcmsonline.scripps.edu/landing_page.php?pgcontent=documentation

or in this paper: https://pdfs.semanticscholar.org/6901/570083ecd16ceaf296de88819f0105d309aa.pdf

  • University of Maryland College Park
  • lijied
  • [*]
Re: About the MSMS matching through XCMS online
Reply #4 –
Hi James,

I have the same issue as you. I tried to select the MS/MS column in the result table but unfortunately, I couldn't.  I guess this is the way to finding the MS/MS matching. Please let me know if you figure out how to do it. Thank you.

Jie

Quote from: jamesabroadbent on
Hi, I don't seem to be able to change the columns in the results table. I have tried chrome, firefox, IE and edge. Any suggestions? I am trying to look at the MSMS matches, but can't access them as per the regular process.

Kind regards,

James
  • University of Maryland College Park