Data Item _reflns.pdbx_Rmerge_I_obs

General

Item name
_reflns.pdbx_Rmerge_I_obs
Category name
reflns
Attribute name
pdbx_Rmerge_I_obs
Required in PDB entries
no
Used in current PDB entries
Yes, in about 60.0 % of entries

Item Description

The R value for merging intensities satisfying the observed criteria in this data set.

Additional Descriptive Information for Depositors

 Provide the Rmerge of data collection as a decimal number.  This is sometimes referred to the linear R-factor

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 10.0

Advisory Boundary Conditions

Minimum Value Maximum Value
0.01 0.2

Aliases

Alias Item Name Dictionary Name Dictionary Version
_reflns.ndb_Rmerge_I_obs cif_rcsb.dic 1.1