Data Item _refln_sys_abs.sigmaI

General

Item name
_refln_sys_abs.sigmaI
Category name
refln_sys_abs
Attribute name
sigmaI
Required in PDB entries
no
Used in current PDB entries
Yes, in about 0.007 % of entries

Item Description

The standard uncertainty (estimated standard deviation) of _refln_sys_abs.I in arbitrary units.

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]+)?
Units
arbitrary

Aliases

Alias Item Name Dictionary Name Dictionary Version
_ebi_refln_sys_abs.sigmaI ebi_extensions 1.0