Metabolomics Society Forum

Software => XCMS Online => Topic started by: lijied on December 05, 2018, 03:42:23 PM

Title: About the MSMS matching through XCMS online
Post by: lijied on December 05, 2018, 03:42:23 PM
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. 
Title: Re: About the MSMS matching through XCMS online
Post by: Elena Legrand on December 10, 2018, 09:59:15 AM
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
Title: Re: About the MSMS matching through XCMS online
Post by: jamesabroadbent on December 12, 2018, 03:00:17 AM
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
Title: Re: About the MSMS matching through XCMS online
Post by: lijied on December 12, 2018, 01:30:35 PM
Hi Elena,

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

Jie

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

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

Title: Re: About the MSMS matching through XCMS online
Post by: lijied on December 12, 2018, 01:37:11 PM
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

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
Title: Re: About the MSMS matching through XCMS online
Post by: Anni123 on June 17, 2019, 02:56:27 AM
hello james and jie,
I also have the same problem. Did you figure out how to do it?
kind regards,
anni