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 <[email protected]> wrote: > 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 (which is also not too user-friendly but this is a > different story). > More specificially, it would be great to have the ability for Xpress > to calculate the protein ratios following the median of the identified > peptides ratio and not the mean (as in MaxQuant). I tried to use Excel > for such calculation after exporting ProteinProphet output (while > checking the "show peptides" option) but currently only the mean ratio > is being exported and not the specific ratio of each peptide within a > protein. > > Thanks, > Oded > > -- > You received this message because you are subscribed to the Google Groups > "spctools-discuss" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/spctools-discuss?hl=en. > > -- You received this message because you are subscribed to the Google Groups "spctools-discuss" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/spctools-discuss?hl=en.
