Hi All,
Are there any planned improvements or development of new tools for MS1
quantification. I use Xpress and it work pretty well for me but still
require a bit of manual inspection. As for ASAPratio I find it to be
usually off and to require a lot (too much) of manual inspection and
correction
Oded,
What settings are you using for the ASAPRatio quantitation? We find
that the m/z tolerance value (-r) is critical to getting good
quantitation in complex samples. The default is +/- 0.5 m/z units,
which is quite wide. If you're using Orbitrap / QTOF data then it
definitely needs to be set
Sadly the need for manual inspection isn't going to go away soon but
things will get better with peak picking. I'll look into adding using
median instead of mean as a user option.
On Wed, Apr 7, 2010 at 12:44 AM, Oded oded.kleif...@gmail.com wrote:
Hi All,
Are there any planned improvements or
Thanks Jimmy - that would be great.
Oded
On Apr 7, 6:24 pm, Jimmy Eng jke...@gmail.com wrote:
Sadly the need for manual inspection isn't going to go away soon but
things will get better with peak picking. I'll look into adding using
median instead of mean as a user option.
On Wed, Apr 7,
