Ethan is right. I also have compiled a few estimates how to get to this number pp638 ff 'Estimating the restraint count' in BMC
Best, BR -----Original Message----- From: CCP4 bulletin board [mailto:[email protected]] On Behalf Of Ethan A Merritt Sent: Tuesday, June 03, 2014 11:44 AM To: [email protected] Subject: Re: [ccp4bb] Observations-to-parameter ratio in Refmac On Tuesday, 03 June, 2014 17:02:56 Klaus F tterer wrote: > Does someone know whether Refmac outputs the > observations-to-parameters ratio or, failing that, the number of refined > parameters in the log file? > > Klaus This turns out to be much more complex than you might think. See: "To B or not to B: a question of resolution?" Acta Cryst. D68, 468-477. http://scripts.iucr.org/cgi-bin/paper?S0907444911028320 -- Ethan A Merritt Biomolecular Structure Center, K-428 Health Sciences Bldg MS 357742, University of Washington, Seattle 98195-7742
