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A diversity index is a quantitative measure that reflects how many different types (e.g. species) there are in a dataset (e.g. a community). More sophisticated indices accounting for the phylogenetic relatedness among the types.[1] Diversity indices are statistical representations of different aspects of biodiversity (e.g. richness, evenness, and dominance), that are useful simplifications to compare different communities or sites.
^Tucker, Caroline M.; Cadotte, Marc W.; Carvalho, Silvia B.; Davies, T. Jonathan; Ferrier, Simon; Fritz, Susanne A.; Grenyer, Rich; Helmus, Matthew R.; Jin, Lanna S. (May 2017). "A guide to phylogenetic metrics for conservation, community ecology and macroecology: A guide to phylogenetic metrics for ecology". Biological Reviews. 92 (2): 698–715. doi:10.1111/brv.12252. PMC 5096690. PMID 26785932.
A diversityindex is a quantitative measure that reflects how many different types (e.g. species) there are in a dataset (e.g. a community). More sophisticated...
Linguistic diversityindex (LDI) may refer to either Greenberg's (language) DiversityIndex or the related Index of Linguistic Diversity (ILD) from Terralingua...
diversity, the variance in genetic and phenotypic characteristics of plants used in agriculture Diversityindex, a statistic to assess the diversity of...
High tree diversity in throughout the Amazon Rainforests of Ecuador Beta diversity Dark diversityDiversityindex Gamma diversity Zeta diversity Global biodiversity...
quantify species diversity. Such indices include species richness, the Shannon index, the Simpson index, and the complement of the Simpson index (also known...
for example genetic variability, species diversity, ecosystem diversity and phylogenetic diversity. Diversity is not distributed evenly on Earth. It is...
Look up Index, index, indexes, indice, or indices in Wiktionary, the free dictionary. Index (pl.: indexes or indices) may refer to: Index (A Certain Magical...
Gender diversity is equitable or fair representation of people of different genders. It most commonly refers to an equitable ratio of men and women, but...
popular are Shannon-Weaver diversityindex, commonly referred to as Shannon diversityindex, and the other is Simpsons diversityindex. Although many scientists...
with the terms alpha diversity (α-diversity) and beta diversity (β-diversity). Whittaker's idea was that the total species diversity in a landscape (γ)...
The Jaccard index, also known as the Jaccard similarity coefficient, is a statistic used for gauging the similarity and diversity of sample sets. It was...
In ecology, beta diversity (β-diversity or true beta diversity) is the ratio between regional and local species diversity. The term was introduced by R...
Process. Diversityindex Economic inequality Great Gatsby curve Herfindahl–Hirschman Index Hoover index (a.k.a. Robin Hood index) Human Poverty Index Income...
existence of biocultural diversity. There has been a decline in the number of languages globally. The Linguistic DiversityIndex has recorded that between...
special case of the generalized entropy index. It can be viewed as a measure of redundancy, lack of diversity, isolation, segregation, inequality, non-randomness...
In political science, the effective number of parties is a diversityindex introduced by Laakso and Taagepera (1979) which provides for an adjusted number...
by number of speakers in Europe Global language system Linguistic diversityindex World language Paolillo, John C.; Das, Anupam (31 March 2006). "Evaluating...
is the world's 8th most biodiverse region with a 0.46 BioD score on diversityindex, 102,718 species of fauna and 23.39% of the nation's geographical area...
cotton exports Good Country Index Linguistic diversityindex Soft Power 30 (on Wikipedia) Country Brand Index Henley Passport Index List of political and geographic...
language List of official languages by country and territory Linguistic diversityindex This refers to the percentage of total number of languages in the world...
include Gini's index of mutability, Simpson's measure of diversity, Bachi's index of linguistic homogeneity, Mueller and Schuessler's index of qualitative...
Indians are bilingual and 7% are trilingual. India has a Greenberg's diversityindex of 0.914—i.e. two people selected at random from the country will have...
Global Information
