Class: StatisticalModelSpec

A statistical model that describes the relationship between variables. Examples include linear regression, logistic regression, and Cox proportional hazards models.

URI: ac:StatisticalModelSpec

erDiagram
Coding {
    string code  
    string display  
    uri system  
}
Input {
    string description  
    DataTypeEnum dataType  
    string inputType  
    string label  
    boolean multivalued  
    boolean required  
    string role  
}
InputVariable {
    string description  
    DataTypeEnum dataType  
    string inputType  
    string label  
    boolean multivalued  
    boolean required  
    string role  
}
ModelBasedFormulaSpec {
    ModelBasedFormulaNotation notation  
    string text  
}
ModelParameter {
    string description  
    string name  
}
ModelTerm {
    string description  
    string name  
}
StatisticalModelSpec {
    string description  
    string name  
}

Input ||--}o Coding : "codings"
InputVariable ||--}o Coding : "codings"
ModelParameter ||--|o FactorLevelCombinationSpec : "forFactorLevelCombination"
ModelParameter ||--}o Coding : "codings"
ModelParameter ||--}o FactorLevel : "forFactorLevels"
ModelParameter ||--}o InputVariable : "forInputVariables"
ModelTerm ||--}o Coding : "codings"
ModelTerm ||--}o Input : "forInputs"
ModelTerm ||--}| ModelParameter : "parameters"
StatisticalModelSpec ||--|| ModelBasedFormulaSpec : "formula"
StatisticalModelSpec ||--}o Coding : "codings"
StatisticalModelSpec ||--}| InputVariable : "isModelFor"
StatisticalModelSpec ||--}| ModelTerm : "modelTerms"

Inheritance

Slots

Name Cardinality and Range Description Inheritance
description 0..1
String		 Free-text explanation or description direct
codings *
Coding		 Mappings to external terminology or ontology codes direct
formula 1
ModelBasedFormulaSpec		 Formula specification including notation and expressions direct
isModelFor 1..*
InputVariable		 The input study design dependent variable that this model is intended to desc... direct
modelTerms 1..*
ModelTerm		 The terms (variables) used in the statistical model, if applicable direct
name 1
String		 Human-readable name NameAsIdentifier

Usages

used by used in type used
ModelBasedMethod statisticalModel range StatisticalModelSpec

Identifier and Mapping Information

Schema Source

  • from schema: https://cdisc.org/ac/method

Mappings

Mapping Type Mapped Value
self ac:StatisticalModelSpec
native ac:StatisticalModelSpec
exact obo:STATO_0000107

LinkML Source

Direct

name: StatisticalModelSpec
description: A statistical model that describes the relationship between variables.
  Examples include linear regression, logistic regression, and Cox proportional hazards
  models.
from_schema: https://cdisc.org/ac/method
exact_mappings:
- obo:STATO_0000107
mixins:
- NameAsIdentifier
slots:
- description
- codings
- formula
- isModelFor
- modelTerms
slot_usage:
  formula:
    name: formula
    range: ModelBasedFormulaSpec

Induced

name: StatisticalModelSpec
description: A statistical model that describes the relationship between variables.
  Examples include linear regression, logistic regression, and Cox proportional hazards
  models.
from_schema: https://cdisc.org/ac/method
exact_mappings:
- obo:STATO_0000107
mixins:
- NameAsIdentifier
slot_usage:
  formula:
    name: formula
    range: ModelBasedFormulaSpec
attributes:
  description:
    name: description
    description: Free-text explanation or description
    from_schema: https://cdisc.org/ac/method
    rank: 1000
    owner: StatisticalModelSpec
    domain_of:
    - Method
    - Configuration
    - StatisticalModelSpec
    - ModelTerm
    - ModelParameter
    - Input
    - FactorLevel
    - FactorLevelCombinationSpec
    - StudyGroupPopulation
    - InputStatistic
    - Statistic
    - StatisticSet
    range: string
  codings:
    name: codings
    description: Mappings to external terminology or ontology codes
    from_schema: https://cdisc.org/ac/method
    rank: 1000
    owner: StatisticalModelSpec
    domain_of:
    - Method
    - StatisticalModelSpec
    - ModelTerm
    - ModelParameter
    - Input
    - FactorLevel
    - FactorLevelCombinationSpec
    - StudyGroupPopulation
    - OutputSpec
    - Statistic
    - StatisticSet
    range: Coding
    multivalued: true
    inlined: true
    inlined_as_list: true
  formula:
    name: formula
    description: Formula specification including notation and expressions.
    from_schema: https://cdisc.org/ac/method
    exact_mappings:
    - obo:STATO_0000205
    rank: 1000
    owner: StatisticalModelSpec
    domain_of:
    - AggregationMethod
    - DerivationMethod
    - StatisticalModelSpec
    range: ModelBasedFormulaSpec
    required: true
    inlined: true
  isModelFor:
    name: isModelFor
    description: The input study design dependent variable that this model is intended
      to describe.
    from_schema: https://cdisc.org/ac/method
    exact_mappings:
    - obo:STATO_0000341
    rank: 1000
    owner: StatisticalModelSpec
    domain_of:
    - StatisticalModelSpec
    range: InputVariable
    required: true
    multivalued: true
    inlined: false
  modelTerms:
    name: modelTerms
    description: The terms (variables) used in the statistical model, if applicable.
    from_schema: https://cdisc.org/ac/method
    exact_mappings:
    - obo:BFO_0000051
    rank: 1000
    owner: StatisticalModelSpec
    domain_of:
    - StatisticalModelSpec
    range: ModelTerm
    required: true
    multivalued: true
    inlined: true
    inlined_as_list: true
    minimum_cardinality: 1
  name:
    name: name
    description: Human-readable name
    from_schema: https://cdisc.org/ac/method
    rank: 1000
    identifier: true
    owner: StatisticalModelSpec
    domain_of:
    - NameAsIdentifier
    - Method
    - Statistic
    - StatisticSet
    range: string
    required: true