Hi guys,
I need complete details of xcmsSet Feature Detection. I need information like what different sorts of methods are used and what all other features do the xcmsSet have etc.
Feature detection More Details plz->
method : centWave
ppm 30
snthr 6
peakwidth 10 60
mzdiff 0.01
prefilter peaks 3
prefilter intensity 100
Is there any manual that provides some info.
Thanks in advance.
Cheers
plasma33
Hi,
a good starting point would be the centWave paper: http://http://www.biomedcentral.com/1471-2105/9/504
Also the manpage of findPeaks.centWave provides some information about the parameters.
A longer explanation about the peakwidth parameter see this post in the FAQ http://http://metabolomics-forum.com/viewtopic.php?f=25&t=222
So long,
Carsten
Thanks for the kind reply. The links were very helpful.
Cheers
plasma33