such kind of questions (if I understood you well) has been addressed recently in our article in Acta Cryst (2014) D70, 2593-2606 with the tools available through phenix (otherwise, I have a stand-alone python program, in a testing stage; let me know if you wish it).

De : phenixbb-bounces@phenix-online.org <phenixbb-bounces@phenix-online.org> de la part de Xun Lu <xluncsu@gmail.com>
Envoyé : jeudi 4 février 2016 16:39
À : phenixbb@phenix-online.org
Objet : [phenixbb] scaling in Fo-Fo maps

Hello everyone,

I have a question on how the scaling is done when generating Fo-Fo maps in Phenix.

So I want to compare three datasets (of the same protein of course): A,B,C. I generated three maps: A-B, A-C, B-C, and I can see the differences. But I also want to compare the peaks in the three maps, so I want to make sure the maps are generated using the same scaling.

Thanks,

Xun

p.s. Any other ideas to compare three datasets?