Slot: comparator
The type of comparison to be performed
URI: [odm:slot/comparator](https://cdisc.org/odm2/slot/comparator)
## Applicable Classes
| Name | Description | Modifies Slot |
| --- | --- | --- |
| [RangeCheck](../classes/RangeCheck.md) | A validation element that performs a simple comparison check between a referenced item's value and specified values, resolving to a boolean result | no |
## Properties
### Type and Range
| Property | Value |
| --- | --- |
| Range | [Comparator](../enums/Comparator.md) |
| Domain Of | [RangeCheck](../classes/RangeCheck.md) |
### Cardinality and Requirements
| Property | Value |
| --- | --- |
### Slot Characteristics
| Property | Value |
| --- | --- |
| Owner | [RangeCheck](../classes/RangeCheck.md) |
## Identifier and Mapping Information
### Schema Source
* from schema: https://cdisc.org/dds
## Mappings
| Mapping Type | Mapped Value |
| --- | --- |
| self | odm:comparator |
| native | odm:comparator |
## LinkML Source
name: comparator
description: The type of comparison to be performed
from_schema: https://cdisc.org/dds
rank: 1000
owner: RangeCheck
domain_of:
- RangeCheck
range: Comparator