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Macromolecular dictionary (mmCIF) version 2.0.09
_refine.ls_shift_over_su_mean
Name:'_refine.ls_shift_over_su_mean'
Definition:
The average ratio of the final least-squares parameter shift to the final standard uncertainty.
Type: float
Mandatory item: no
Alias:_refine_ls_shift/su_mean (cif_core.dic version 2.3)
The permitted range is [0.0, infinity)
Related item: _refine.ls_shift_over_esd_mean (alternate)
Category: refine
International Tables for Crystallography
Volume G: Definition and exchange of crystallographic data
Edited by S. R. Hall and B. McMahon
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An essential guide and reference to CIF for programmers, data managers handling crystal-structure information and practising crystallographers.
