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Data Item _refine_analyze.Luzzati_coordinate_error_free

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General

Item name
_refine_analyze.Luzzati_coordinate_error_free
Category name
refine_analyze
Attribute name
Luzzati_coordinate_error_free
Required in PDB entries
Used in current PDB entries
Yes, in about 7.5 % of entries

Item Description

The estimated coordinate error obtain from the plot of the R value versus sin(theta)/lambda for the reflections treated as a test set in refinement. Ref: Luzzati, V. (1952). Acta Cryst. 5, 134-136.

Additional Descriptive Information for Depositors 

 
               The estimated coordinate error obtain from the 
               plot of the R value versus sin(theta)/lambda for 
               the reflections treated as a test set in refinement. 
               Ref: Luzzati, V. (1952). Acta Cryst. 5, 134-136.

Additional Item Example for Depositors

View/hide Example 
 0.039

Data Type

Data type code
float
Data type detail
int item types are the subset of numbers that are the floating numbers.
Primitive data type code
numb
Regular expression
-?(([0-9]+)[.]?|([0-9]*[.][0-9]+))([(][0-9]+[)])?([eE][+-]?[0-9]+)?
Units
angstroms