Index

Core dictionary version 3.0.14

_reflns_class.wR_factor_all

Definition:

   
     For each reflection class, the weighted residual factors for all
     reflections included in the refinement. The reflections also
     satisfy the resolution limits established by
     _reflns_class.d_res_high and _reflns_class.d_res_low.
 
      ( sum w [ Y(meas) - Y(calc) ]^2^  )^1/2^
     wR = ( ------------------------------- )
      (         sum w Y(meas)^2^        )
 
     Y(meas) = the measured amplitudes specified by
               _refine_ls.structure_factor_coef
     Y(calc) = the calculated amplitudes specified by
               _refine_ls.structure_factor_coef
     w       = the least-squares weights
 
     and the sum is taken over the reflections of this class.

Type: Real

Units: none

Category:
reflns_class