Slot: keys
Series and Group keys in the data that are associated with dimensions in this structure
URI: dds:slot/keys
Applicable Classes
| Name | Description | Modifies Slot |
|---|---|---|
| Dataset | A collection element that groups observations sharing the same dimensionality, expressed as a set of unique dimensions within a Data Product context | no |
Properties
Type and Range
| Property | Value |
|---|---|
| Range | String or SeriesKey or GroupKey |
| Domain Of | Dataset |
Cardinality and Requirements
| Property | Value |
|---|---|
| Required | Yes |
| Multivalued | Yes |
| ### Slot Characteristics |
| Property | Value |
|---|---|
| Owner | Dataset |
Expressions & Logic
#### Any Of Value must satisfy at least one of: - AnonymousSlotExpression({'range': 'SeriesKey'}) - AnonymousSlotExpression({'range': 'GroupKey'})Identifier and Mapping Information
Schema Source
- from schema: https://cdisc.org/dds
Mappings
| Mapping Type | Mapped Value |
|---|---|
| self | dds:keys |
| native | dds:keys |
LinkML Source
name: keys
description: Series and Group keys in the data that are associated with dimensions
in this structure
from_schema: https://cdisc.org/dds
rank: 1000
owner: Dataset
domain_of:
- Dataset
range: string
required: true
multivalued: true
inlined: true
inlined_as_list: true
any_of:
- range: SeriesKey
- range: GroupKey