Re: [ccp4bb] Apparent twinning in P 1 21 1 (refmac)

2011-09-29 Thread Pavel Afonine
Yuri, note, the R-factors in case of twinning are not directly comparable. Pavel On Thu, Sep 29, 2011 at 7:25 PM, Yuri Pompeu wrote: > after 1 round of refmac rigid body and restrained refinement with twin law > (estimated alpha 0.47) > I am looking at 0.25 -0.29 Rwork Rfree and overall FOM 0.

Re: [ccp4bb] Apparent twinning in P 1 21 1 (refmac)

2011-09-29 Thread Yuri Pompeu
after 1 round of refmac rigid body and restrained refinement with twin law (estimated alpha 0.47) I am looking at 0.25 -0.29 Rwork Rfree and overall FOM 0.72. I also defined NCS restraints...