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Geometric standard deviation

In probability theory and statistics, the geometric standard deviation (GSD) describes how spread out are a set of numbers whose preferred average is the geometric mean. For such data, it may be preferred to the more usual standard deviation. Note that unlike the usual arithmetic standard deviation, the geometric standard deviation is a multiplicative…

Standards, Geometric standard score & Derivation

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Geometric standard score

Standard scoreRaw score
2 related topics

Derivation

Natural logarithmArithmetic mean
2 related topics

Relationship to log-normal distribution

Log-normal distributionConfidence intervals
2 related topics

Overview

Probability theoryStatisticsGeometric meanStandard deviationDimensionless
6 related topics

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Overview

Derivation

Geometric standard score

Relationship to log-normal distribution

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Geometric standard deviation

Nodes17
Edges16
Triples6
Avg. degree1.88
Density0.117647
Components1

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Geometric standard deviation

Top relations

related to Relationship to log-normal distribution · 3
Geometric standard deviation → As, See, The
is a · 2
Geometric standard deviation → exponentiated value of the standard deviation of the log-transformed values, multiplicative factor
related to Definition · 1
Geometric standard deviation → If

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Important terminology

geometric standard deviation mean mathrm mu ln displaystyle sigma factor log-normal exp may distribution sum left right set arithmetic preferred

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Geometric standard deviationis amultiplicative factor0.90text
Geometric standard deviationis aexponentiated value of the standard deviation of the log-transformed values0.90text
Geometric standard deviationrelated to DefinitionIf0.60section
Geometric standard deviationrelated to Relationship to log-normal distributionThe0.60section
Geometric standard deviationrelated to Relationship to log-normal distributionAs0.60section
Geometric standard deviationrelated to Relationship to log-normal distributionSee0.60section

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    Min side: 3
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