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 (i.e. excluded from refinement) reflections when refinement included calculation of a "free" R factor. Details of how reflections were assigned to the working and test sets are given in _reflns.R_free_details.
Minimum Value | Maximum Value |
---|---|
0 | n.a. |
0 | 0 |