Item _refine.ls_weighting_scheme


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Description 


              The weighting scheme applied in the least-squares process. The
               standard code may be followed by a description of the weight
               (but see _refine_ls_weighting_details for a preferred approach).

Category

refine

Mandatory Code

no

Data Type Code

ucode

Default Value

sigma

Enumeration Values

Item Value Description
sigma based on measured e.s.d.'s
unit unit or no weights applied
calc calculated weights applied

Alias Names

Alias Name Dictionary Version
_refine_ls_weighting_scheme cif_core.dic 2.0.1

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at the
Nucleic Acid Database Project
Rutgers University, Department of Chemistry
New Brunswick, New Jersey
ndbadmin@ndbserver.rutgers.edu