The Ultimate StatisticalVariable
Schema Generator
StatisticalVariable represents any type of statistical metric that can be measured at a place and time. The usage pattern for StatisticalVariable is typically expressed using Observation with an explicit populationType, which is a type, typically drawn from Schema.org. Each StatisticalVariable is marked as a ConstraintNode, meaning that some properties (those listed using constraintProperty) serve in this setting solely to define the statistical variable rather than literally describe a specific person, place or thing. For example, a StatisticalVariable Median_Height_Person_Female representing the median height of women, could be written as follows: the population type is Person; the measuredProperty height; the statType median; the gender Female. It is important to note that there are many kinds of scientific quantitative observation which are not fully, perfectly or unambiguously described following this pattern, or with solely Schema.org terminology. The approach taken here is designed to allow partial, incremental or minimal description of StatisticalVariables, and the use of detailed sets of entity and property IDs from external repositories. The measurementMethod, unitCode and unitText properties can also be used to clarify the specific nature and notation of an observed measurement.
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Launch AI GeneratorWhat is StatisticalVariable Schema?
StatisticalVariable represents any type of statistical metric that can be measured at a place and time. The usage pattern for StatisticalVariable is typically expressed using Observation with an explicit populationType, which is a type, typically drawn from Schema.org. Each StatisticalVariable is marked as a ConstraintNode, meaning that some properties (those listed using constraintProperty) serve in this setting solely to define the statistical variable rather than literally describe a specific person, place or thing. For example, a StatisticalVariable Median_Height_Person_Female representing the median height of women, could be written as follows: the population type is Person; the measuredProperty height; the statType median; the gender Female. It is important to note that there are many kinds of scientific quantitative observation which are not fully, perfectly or unambiguously described following this pattern, or with solely Schema.org terminology. The approach taken here is designed to allow partial, incremental or minimal description of StatisticalVariables, and the use of detailed sets of entity and property IDs from external repositories. The measurementMethod, unitCode and unitText properties can also be used to clarify the specific nature and notation of an observed measurement.
Google uses StatisticalVariable structured data to understand the content and context of your pages. When correctly implemented, this schema can unlock rich results in Google Search — enhancing your listing with additional information that dramatically improves visibility and click-through rates.
Why Add StatisticalVariable Structured Data?
Appear in Rich Results
Structured data helps Google show enhanced results for your pages in search — including stars, prices, FAQs, and more.
Boost Click-Through Rate
Rich snippets can increase CTR by up to 30% compared to plain search results — more clicks with the same ranking.
Feed AI Search Engines
AI answer engines like Perplexity and Google SGE use structured data to verify and cite facts from your content.
How to Implement StatisticalVariable JSON-LD
Generate
Use the form above to fill in your details and generate valid StatisticalVariable JSON-LD markup in seconds.
Copy
Copy the generated JSON-LD output code with one click — it's already formatted and ready to deploy.
Deploy
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Properties You Can Include
StatisticalVariable schema supports the following schema.org properties. Required fields are the minimum Google needs to consider your markup valid; recommended fields unlock richer search result appearances.
| Property | Description | Expected Type | Status |
|---|---|---|---|
| additionalType | An additional type for the item, typically used for adding more specific types from external vocabularies in microdata syntax. This is a relationship between something and a class that the thing is in. Typically the value is a URI-identified RDF class, and in this case corresponds to the use of rdf:type in RDF. Text values can be used sparingly, for cases where useful information can be added without their being an appropriate schema to reference. In the case of text values, the class label should follow the schema.org style guide. | Text, URL | Optional |
| alternateName | An alias for the item. | Text | Optional |
| constraintProperty | Indicates a property used as a constraint. For example, in the definition of a StatisticalVariable. The value is a property, either from within Schema.org or from other compatible (e.g. RDF) systems such as DataCommons.org or Wikidata.org. | Property, URL | Optional |
| description | A description of the item. | Text, TextObject | Optional |
| disambiguatingDescription | A sub property of description. A short description of the item used to disambiguate from other, similar items. Information from other properties (in particular, name) may be necessary for the description to be useful for disambiguation. | Text | Optional |
| identifier | The identifier property represents any kind of identifier for any kind of Thing, such as ISBNs, GTIN codes, UUIDs etc. Schema.org provides dedicated properties for representing many of these, either as textual strings or as URL (URI) links. See [background notes](/docs/datamodel.html#identifierBg) for more details. | PropertyValue, Text, URL | Optional |
| image | An image of the item. This can be a URL or a fully described ImageObject. | ImageObject, URL | Recommended |
| mainEntityOfPage | Indicates a page (or other CreativeWork) for which this thing is the main entity being described. See [background notes](/docs/datamodel.html#mainEntityBackground) for details. | CreativeWork, URL | Optional |
| measuredProperty | The measuredProperty of an Observation, typically via its StatisticalVariable. There are various kinds of applicable Property: a schema.org property, a property from other RDF-compatible systems, e.g. W3C RDF Data Cube, Data Commons, Wikidata, or schema.org extensions such as [GS1's](https://www.gs1.org/voc/?show=properties). | Property | Optional |
| measurementDenominator | Identifies the denominator variable when an observation represents a ratio or percentage. | StatisticalVariable | Optional |
| measurementMethod | A subproperty of measurementTechnique that can be used for specifying specific methods, in particular via MeasurementMethodEnum. | DefinedTerm, MeasurementMethodEnum, Text, URL | Optional |
| measurementQualifier | Provides additional qualification to an observation. For example, a GDP observation measures the Nominal value. | Enumeration | Optional |
| measurementTechnique | A technique, method or technology used in an Observation, StatisticalVariable or Dataset (or DataDownload, DataCatalog), corresponding to the method used for measuring the corresponding variable(s) (for datasets, described using variableMeasured; for Observation, a StatisticalVariable). Often but not necessarily each variableMeasured will have an explicit representation as (or mapping to) an property such as those defined in Schema.org, or other RDF vocabularies and "knowledge graphs". In that case the subproperty of variableMeasured called measuredProperty is applicable. The measurementTechnique property helps when extra clarification is needed about how a measuredProperty was measured. This is oriented towards scientific and scholarly dataset publication but may have broader applicability; it is not intended as a full representation of measurement, but can often serve as a high level summary for dataset discovery. For example, if variableMeasured is: molecule concentration, measurementTechnique could be: "mass spectrometry" or "nmr spectroscopy" or "colorimetry" or "immunofluorescence". If the variableMeasured is "depression rating", the measurementTechnique could be "Zung Scale" or "HAM-D" or "Beck Depression Inventory". If there are several variableMeasured properties recorded for some given data object, use a PropertyValue for each variableMeasured and attach the corresponding measurementTechnique. The value can also be from an enumeration, organized as a MeasurementMethodEnum. | DefinedTerm, MeasurementMethodEnum, Text, URL | Optional |
| name | The name of the item. | Text | Required |
| numConstraints | Indicates the number of constraints property values defined for a particular ConstraintNode such as StatisticalVariable. This helps applications understand if they have access to a sufficiently complete description of a StatisticalVariable or other construct that is defined using properties on template-style nodes. | Integer | Optional |
| owner | A person or organization who owns this Thing. | Organization, Person | Optional |
| populationType | Indicates the populationType common to all members of a StatisticalPopulation or all cases within the scope of a StatisticalVariable. | Class | Optional |
| potentialAction | Indicates a potential Action, which describes an idealized action in which this thing would play an 'object' role. | Action | Optional |
| sameAs | URL of a reference Web page that unambiguously indicates the item's identity. E.g. the URL of the item's Wikipedia page, Wikidata entry, or official website. | URL | Optional |
| statType | Indicates the kind of statistic represented by a StatisticalVariable, e.g. mean, count etc. The value of statType is a property, either from within Schema.org (e.g. median, marginOfError, maxValue, minValue) or from other compatible (e.g. RDF) systems such as DataCommons.org or Wikidata.org. | Property, Text, URL | Optional |
Example StatisticalVariable JSON-LD
Here's what valid StatisticalVariable structured data looks like with sample values filled in. Use the generator above to replace these with your own data.
{
"@context": "https://schema.org",
"@type": "StatisticalVariable",
"name": "Example StatisticalVariable",
"image": "https://example.com/images/example.jpg",
"url": "https://example.com/page",
"additionalType": "Example additionalType",
"alternateName": "Example alternateName",
"constraintProperty": {
"@type": "Property",
"name": "Example Property",
"image": "https://example.com/images/example.jpg",
"url": "https://example.com/page"
},
"description": "A sample description for this StatisticalVariable.",
"disambiguatingDescription": "Example disambiguatingDescription"
}Validate Your StatisticalVariable Schema
Once deployed, validate your schema is working correctly with our free audit tool. Paste your URL and we'll check for errors, missing properties, and Google Rich Result eligibility.
Check your StatisticalVariable schema for errors and Rich Result eligibility