Debate sobre statistical-analysis-of-data-in-proteomics
Salvador Martinez de Bartolome
missing values in gel-based proteomics:
If you're using gel-based proteomics you may be interested in this on-
line advance review of handling missing values (the one in this page),
a result of traditional image analysis approaches, and why they're an
issue. It's a problem everyone faces, including us, until we developed
Progenesis SameSpots.
With our unique alignment approach there's 100% matching and no
missing values to worry about. Progenesis SameSpots measures what's
there, even if you cant see a spot by eye. In cases where there is no
protein expression, an important biological result, you will detect a
near zero abundance, relative to the background.
So whatever type of expression changes you're investigating you can
perform multivariate statistical analysis and be confident in the
results.
To see the effect of Progenesis SameSpots analysis on your own data
download a free trial or reply and we'll arrange an on-line demo with
you.
Best regards,
The Nonlinear Dynamics Team
Nonlinear Dynamics Ltd.
www.nonlinear.com
tel: +44(0)191 230 2121