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Protein Data Bank exchange dictionary (pdbx) version 1.0521
_refine.ls_percent_reflns_R_free
Name:'_refine.ls_percent_reflns_R_free'
Definition:
The number of reflections that satisfy the resolution limits established by _refine.ls_d_res_high and _refine.ls_d_res_low and the observation limit established by _reflns.observed_criterion, and that were used as the test reflections (i.e. were excluded from the refinement) when the refinement included the calculation of a 'free' R factor, expressed as a percentage of the number of geometrically observable reflections that satisfy the resolution limits.
Type: float
Mandatory item: no
Category: refine