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Estimand

An estimand is a quantity that is to be estimated in a statistical analysis. The term is used to distinguish the target of inference from the method used to obtain an approximation of this target (i.e., the estimator) and the specific value obtained from a given method and dataset (i.e., the estimate). For instance, a normally distributed random variable…

Examples, ICH & Overview

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Overview

Examples

ICH

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Map overview Semantic statistics

Estimand

Nodes20
Edges19
Triples44
Avg. degree1.9
Density0.1
Components1

How this topic connects Entity context

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Estimand

Top relations

related to ICH · 20
Estimand → According, By, Choosing Appropriate Estimands, Clinical Trials, Defining Sensitivity Analyses, E9, Harmonisation, Human Use, ICH, ICH E9, International Council, Kahan, November, October, On, On October, Pharmaceuticals, R1, Technical Requirements, The
related to Examples · 7
Estimand → An, Furthermore, If, In, It, One, We
related to overview · 6
Estimand → According, An, For, It, This, While
related to Epidemiological · 5
Estimand → By, However, In, The, These
is a · 2
Estimand → outcome of different treatments, quantity that is to be estimated in a statistical analysis
related to Definition · 2
Estimand → In, It

Important terminology Word statistics

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Important terminology

estimator clinical analysis ich estimate trial specific population estimated defining variance sensitivity may trials addendum used data displaystyle sigma quantity

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Estimandis aquantity that is to be estimated in a statistical analysis0.90text
Estimandis aoutcome of different treatments0.90text
a vaccination campaign in a defined population in a country would reduce the number of deaths in that population in that countryinstance ofExamplesIf our question of interest is whether instituting an intervention0.80text
then our estimand will be some measure of risk reductioninstance ofExamplesIf our question of interest is whether instituting an intervention0.80text
Estimandrelated to DefinitionIn0.60section
Estimandrelated to DefinitionIt0.60section
Estimandrelated to EpidemiologicalIn0.60section
Estimandrelated to EpidemiologicalThese0.60section
Estimandrelated to EpidemiologicalHowever0.60section
Estimandrelated to EpidemiologicalBy0.60section
Estimandrelated to EpidemiologicalThe0.60section
Estimandrelated to ExamplesIf0.60section

Related concept clusters Concept neighborhoods

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    Connections between topic areas Semantic bridges

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    Min side: 3
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