Data Item _diffrn_reflns.av_R_equivalents

General

Item name
_diffrn_reflns.av_R_equivalents
Category name
diffrn_reflns
Attribute name
av_R_equivalents
Required in PDB entries
no
Used in current PDB entries
Yes, in about 0.10 % of entries

Item Description

The residual [sum|avdel(I)| / sum|av(I)|] for symmetry-equivalent reflections used to calculate the average intensity av(I). The avdel(I) term is the average absolute difference between av(I) and the individual symmetry-equivalent intensities.

Data Type

Data type code
float
Data type detail
float 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]+)?

Allowed Boundary Conditions

Minimum Value Maximum Value
0.0

+∞

Aliases

Alias Item Name Dictionary Name Dictionary Version
_diffrn_reflns_av_R_equivalents cif_core.dic 2.0.1