| key |
| Base Entity | PN_Data |
| Attribute Name | key |
| Logical Rolename | |
| ColumnName | key |
| RoleName | |
| Definition | This attribute denotes a unique identifier for a response (poles & zeros) |
| Note |
| row_key |
| Base Entity | PN_Data |
| Attribute Name | row_key |
| Logical Rolename | |
| ColumnName | row_key |
| RoleName | |
| Definition | Row key for responses |
| Note |
| pn_value |
| Base Entity | PN_Data |
| Attribute Name | pn_value |
| Logical Rolename | |
| ColumnName | pn_value |
| RoleName | |
| Definition | This attribute denotes the coefficient value of a polynomial |
| Note |