Description Usage Arguments Details Value Author(s) References Examples
Calculate the Gini index of a numeric vector.
1 | gini(x)
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x |
A numeric vector. |
The Gini index (Gini coefficient) is a measure of statistical dispersion. A Gini coefficient of zero expresses perfect equality where all values are the same. A Gini coefficient of one expresses maximal inequality among values.
A numeric value between 0 and 1.
Jitao David Zhang <jitao_david.zhang@roche.com>
Gini. C. (1912) Variability and Mutability, C. Cuppini, Bologna 156 pages.
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