http://www.mail-archive.com/ccp4bb@jiscmail.ac.uk/msg04677.html
as well as some notes in the older posts :) As a very basic rule of thumb, Rfree-Rwork tends to be around Rmerge for the dataset for refinements that are not overfitted. Artem On Mon, Oct 25, 2010 at 4:10 PM, Rakesh Joshi <rjo...@purdue.edu> wrote: > Hi all, > > Can anyone comment, in general, on diverging Rcryst and Rfree > values(say>7%) for > structures with kind of low resolutions(2.5-2.9 angstroms)? > > Thanks > RJ >