SchemaStatisticalVariable class

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 [StatisticalVariable]s, 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. See https://schema.org/StatisticalVariable

Constructors

SchemaStatisticalVariable.new({SchemaProperty? measuredProperty, SchemaStatisticalVariable? measurementDenominator, dynamic measurementMethod, SchemaEnumeration? measurementQualifier, dynamic measurementTechnique, SchemaClass? populationType, dynamic statType, dynamic constraintProperty, int? numConstraints, String? additionalType, String? alternateName, dynamic description, String? disambiguatingDescription, dynamic identifier, dynamic image, dynamic mainEntityOfPage, String? name, SchemaAction? potentialAction, String? sameAs, dynamic subjectOf, String? url})
Create a new instance of SchemaStatisticalVariable

Properties

additionalType ↔ String?
//schema.org/docs/styleguide.html">style guide. Supported types: String, String
getter/setter pair
alternateName ↔ String?
An alias for the item.
getter/setter pair
constraintProperty ↔ dynamic
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 Supported types: Property, String
getter/setter pair
description ↔ dynamic
A description of the item. Supported types: String, TextObject
getter/setter pair
disambiguatingDescription ↔ String?
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.
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
identifier ↔ dynamic
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 for more details Supported types: PropertyValue, String, String
getter/setter pair
image ↔ dynamic
An image of the item This can be a [URL] or a fully described [ImageObject]. Supported types: ImageObject, String
getter/setter pair
mainEntityOfPage ↔ dynamic
Indicates a page (or other CreativeWork) for which this thing is the main entity being described See background notes for details. Supported types: CreativeWork, String
getter/setter pair
measuredProperty ↔ SchemaProperty?
//www.gs1.org/voc/?show=properties).
getter/setter pair
measurementDenominator ↔ SchemaStatisticalVariable?
Identifies the denominator variable when an observation represents a ratio or percentage.
getter/setter pair
measurementMethod ↔ dynamic
A subproperty of [measurementTechnique] that can be used for specifying specific methods, in particular via [MeasurementMethodEnum]. Supported types: DefinedTerm, MeasurementMethodEnum, String, String
getter/setter pair
measurementQualifier ↔ SchemaEnumeration?
Provides additional qualification to an observation For example, a GDP observation measures the Nominal value.
getter/setter pair
measurementTechnique ↔ dynamic
"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 [MeasurementMetholdEnumeration]. Supported types: DefinedTerm, MeasurementMethodEnum, String, String
getter/setter pair
name ↔ String?
The name of the item.
getter/setter pair
numConstraints ↔ int?
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.
getter/setter pair
populationType ↔ SchemaClass?
Indicates the populationType common to all members of a [StatisticalPopulation] or all cases within the scope of a [StatisticalVariable].
getter/setter pair
potentialAction ↔ SchemaAction?
Indicates a potential Action, which describes an idealized action in which this thing would play an 'object' role.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
sameAs ↔ String?
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.
getter/setter pair
statType ↔ dynamic
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 [count], [median], [marginOfError], [maxValue], [minValue]) or from other compatible (e.g RDF) systems such as DataCommons.org or Wikidata.org Supported types: Property, String, String
getter/setter pair
subjectOf ↔ dynamic
A CreativeWork or Event about this Thing. Supported types: CreativeWork, Event
getter/setter pair
url ↔ String?
URL of the item.
getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJsonLd() → Map<String, dynamic>
Serialize SchemaStatisticalVariable to JSON-LD
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited