Data Item _reflns.pdbx_netI_over_av_sigmaI
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General 
- Item name
- _reflns.pdbx_netI_over_av_sigmaI
- Category name
- reflns
- Attribute name
- pdbx_netI_over_av_sigmaI
- Required in PDB entries
- no
- Used in current PDB entries
- Yes, in about 2.6 % of entries
Item Description
The ratio of the average intensity to the average uncertainty,
<I>/<sigma(I)>.
Additional Descriptive Information for Depositors
The ratio of the average intensity to the average uncertainty,
/.
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]+)?
Advisory Boundary Conditions
| Minimum Value | Maximum Value |
|---|---|
| 0.05 | 50 |
Aliases
| Alias Item Name | Dictionary Name | Dictionary Version |
|---|---|---|
| _reflns.ndb_netI_over_av_sigmaI | cif_rcsb.dic | 1.1 |