Hello and thank you for your quick reply!
You're right, I wasn't very accurate. So here it is:
I start by importing an mzXML file (created by high mass accuracy Waters TOF
data)
My goal is from this file to do an XIC extraction. Since the instrument has
high presicion I want each XIC to have a certain mass +- a small mass
tolerance according to the instrument's specifications (in this case it
would be 5ppm).
With MZmine I use Chromatogram Builder to get a peaklist which is, in fact,
a list of XICs. My question is if I could set a mass tolerance parameter
during the peak detection, to ensure that only peaks within a mass tolerance
are grouped together to form a peak.
I hope it's clear now. Thank you again
Anastasia
On Thu, May 12, 2011 at 08:11, Tomas Pluskal <[email protected]> wrote:
> Hi Anastasia,
>
> I am sorry but I do not understand what do you mean by "set the mass range
> of the created XICs".
> Can you provide an example?
>
> Best,
>
> Tomas
>
> On May 12, 2011, at 12:10 AM, Anastasia Chasapi wrote:
>
> > Hello!
> >
> > A question concerning the chromatogram builder. Is there a way to set the
> mass range of the created XICs?
> > In fact I'm looking for a way to extract a list of all XICs with a mass
> range of 10ppm. Can I do it somehow? (either by using the interface or
> changing the code.. no problem).
> >
> > Thank you very much
> > Anastasia
> >
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> Tomas Pluskal
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>
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What every C/C++ and Fortran developer should know.
Learn how Intel has extended the reach of its next-generation tools
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