[sharp-discuss] Phasing Power, Rcullis in SHARP
afkintzer at gmail.com
Wed May 20 04:23:02 CEST 2015
Looking to report the Phasing Power and Rcullis for a number of derivatives
used to derive experimental phases.
Found a post from Marc Schlitz 12 years ago suggesting:
RcullisAno = RMS(Dano_calc - Dano_obs)/RMS(Dano_obs)
RcullisIso = RMS(Diso_calc - Diso_obs)/RMS(Diso_obs)
PhasingPowerAno = RMS(Dano_calc)/RMS(Dano_calc - Dano_obs)
PhasingPowerIso = RMS(Diso_calc)/RMS(Diso_calc - Diso_obs)
where Dano/iso_obs are measured differences and Dano/iso_calc are
calculated differences between Fh and estimates of Fp in SHARP.
Couldn't verify this in the SHARP documentation and looks distinct from
what I have seen in CCP4 documentation. Am I off-base?
all the best,
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the sharp-discuss