Data Item _reflns_shell.Rmerge_I_all

General

Item name
_reflns_shell.Rmerge_I_all
Category name
reflns_shell
Attribute name
Rmerge_I_all
Required in PDB entries
no
Used in current PDB entries
Yes, in about 0.1 % of entries

Item Description

The value of Rmerge(I) for all reflections in a given shell. sumi(sumj|Ij - <I>|) Rmerge(I) = -------------------------- sumi(sumj<I>) Ij = the intensity of the jth observation of reflection i <I> = the mean of the intensities of all observations of reflection i sumi is taken over all reflections sumj is taken over all observations of each reflection

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
_reflns_shell_Rmerge_I_all cif_core.dic 2.0.1