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Messages - willpoway

1
XCMS Online / Viewing mzXML files on MAC
I need to find freeware application to view mzxml files (TICS, XICS, MS) for lcms data from MassLynx (Qtof) on MAC. 

Thanks
2
XCMS Online / Re: centroid vs profile: What parameters?
Hi Ralf:

Thanks for info about converting to centroid from profile.  Will try.  However, please note that ProteoWizard corrupted data in first use and you suggested to convert to mzXML from MassLynx, which worked.

Also, would greatly appreciate your effort to improve processing of profile data.
3
XCMS Online / Re: centroid vs profile: What parameters?
Thanks Ralph:

Uploaded data was profile.  I understand there that xcms does not deconvolute and am not worried.  But I would appreciate your suggestions on parameters for matchedFilter data for HPLC Qtof data.

I do plan in near future to try centroid, but prefer to continue with profile to meet internal needs.

Thanks again.
4
XCMS Online / centroid vs profile: What parameters?
I am a new user to xcms online.  I converted profile MassLynx data to mxXML.  I noted that the canned parameters seem to use centroid data via centWave. First naive question:  Is product of conversion to mxXML profile or centroid?  Next, should I be using centWave or matchedFilter?  If matchedFilter, what is a good parameter set for HPLC ms only proteomics data?  Other suggestions?

Thanks