Data Item _reflns_shell.meanI_over_uI_gt
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General 
- Item name
- _reflns_shell.meanI_over_uI_gt
- Category name
- reflns_shell
- Attribute name
- meanI_over_uI_gt
- Required in PDB entries
- no
- Used in currrent PDB entries
- No
Item Description
The ratio of the mean of the intensities of the significantly
intense reflections (see _reflns.threshold_expression) in
this shell to the mean of the standard uncertainties of the
intensities of the significantly intense reflections in this
shell.
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]+)?
Related Items 
| Related Item Name | Relation Type |
|---|---|
| _reflns_shell.meanI_over_sigI_gt | alternate |
| _reflns_shell.meanI_over_sigI_obs | alternate |
Aliases
| Alias Item Name | Dictionary Name | Dictionary Version |
|---|---|---|
| _reflns_shell_meanI_over_uI_gt | cif_core.dic | 2.3 |