Hi,
I am sorry to ask another question, this is related to the above hence
following up on this thread.
I can calculate R/R-free using the validation tool but how does one
calculate the
R factors for the highest resolution shell ?
Thank you,
George
On Tue, Jan 13, 2015 at 2:31 AM, Tim Gruene
Hi Pavel,
I was puzzled and misled by the choice of terms and implied an intent that apparently wasn't there.
Best, Tim
On 01/12/2015 10:01 PM, Pavel Afonine wrote:
Hi Tim,
it is a shame that I can't remember that particular paper where I think Randy Read or Axel Brunger have demonstrated that phase error and Rfree are well correlated. So if you get best Rwork and Rfree chances are you also get best map too.
All the best, Pavel
On 1/12/15 3:54 AM, Tim Gruene wrote:
Dear George,
what are the reasons why are you trying to reduce the R/Rfree instead of producing the best possible map?
Best, Tim
On 01/11/2015 11:24 PM, George D wrote:
Hi Phenix users,
I was looking at the phenix-refine manual and it mentions running
optimize_mask=true
optimize_xyz_weight=true
optimize_adp_weight=true
I was wondering what else I could try to bring the Rw/Rf down by 1-2% if possible, just wondering if there are any other strategies I could try.
Thank you,
George
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