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Messages - drdoctor

1
MS-DIAL / Re: MS-DIAL on Supercomputer Failed to Annotate Metabolite
Hi,

Thank you, this code was very useful! I was able to redo my comparison, but I am not able to get the same number of MS/MS matched between the console and GUI

There are the same number of peaks detected(2,028), but there are different MS/MS matched peaks.
GUI MS/MS matched: 125
console MS/MS matched: 78
overlap between GUI and console: 56

Are there parameters only tunable from the GUI for lcmsdda related to isotopes/adducts/neutral loss that are not available in the console maybe? I attached an excel file comparing my gui parameters vs console config.

2
MS-DIAL / Re: MS-DIAL on Supercomputer Failed to Annotate Metabolite
I just started using MSDIALConsoleApp also and you should replace tabs with colons.  There are some older demo files here (http://prime.psc.riken.jp/compms/msdial/download/demo/MsdialConsoleApp%20demo%20files.zip) but the row names seem to have changed in recent updates.

So what you what you have now is:
#Project
MS1 Data type   Centroid
MS2 Data type   Centroid
Ion mode   Positive
Target   Metablomics
Mode   ddMSMS

#Adduct ion setting
[M+H]+

This should become:
#Project
MS1 Data type: Centroid
MS2 Data type: Centroid
Ion mode: Positive
Target: Metablomics
Mode: ddMSMS

#Adduct ion setting
Adduct list: [M+H]+,[M+NH4]+,[M+Na]+

As a note I am not able to reproduce the results I have in the GUI with the mac consoleApp (GUI produced 2x more annotations and 2x more adduct types are found in the 4.38 GUI vs 4.48 mac console with parameters exported from the GUI), so there may be more differences with row names than using colons that I am unaware of.

Anyone who could clarify this would be greatly appreciated.