Simpson index
Phenotype space and kinship assignment for the Simpson index
... the Simpson index that generates an admissible set of groups (called an admissible partition of the population) whose Simpson index is within a small distance of the optimal Simpson ...
11
Combining Expected Utility and Weighted Gini Simpson Index into a Non Expected Utility Device
... We present and discuss a conceptual decision-making procedure supported by a mathematical device combining expected utility and a generalized information measure: the weighted Gini- Simpson index, linked to ...
11
Bayesian Estimation of Shrubs Diversity in Rangelands under Two Management Systems in Northern Syria
... Shannon index of diversity and Simpson reciprocal diversity index are commonly used instead of the observed plant population density and richness ...Gini-Simpson index which behaves ...
11
Floristic Composition, Diversity and Structure of the Rainforest in the Mayoko District, Republic of Congo
... Summary of species richness, evenness, Shannon-Wiener, exponent of Shannon-Wiener and Simpson index of diversity for the different plant associations at the Mayoko study site, Republic o[r] ...
54
Impact of roads on income and employment of rural households in West Bengal
... high Simpson index reflecting a diversified rural livelihoods mainly because of better access in income niche and implying a variation and heterogeneity in ...
8
On the way to continuous cover forest at middle elevations – the question of forest structure and specific site characteristics
... Evenness Index as a measure of species diversity increased from ...in Simpson Index with the initial value of ...Evenness Index continually increased from the initial value of ...2012. ...
7
Does land fragmentation affect farm performance? A case study from Brittany Factor Markets Working Paper No 40, April 2013
... In most of this research, LF is represented by the number of plots and/or their average size. These two variables are employed, either directly or indirectly, by the use of more elaborate measures, such as the ...
24
The effect of land fragmentation on labor allocation and the economic diversity of farm households: The case of Vietnam
... The effects of land fragmentation on nonfarm outcomes using Wooldridge 1995 Independent variables Simpson index Log of plots Annual crop land Age of the head of household, years Age of t[r] ...
68
Weighted Gini Simpson Quadratic Index of Biodiversity for Interdependent Species
... Gini-Simpson index is the oldest and simplest measure of ...this index of biodiversity does not be- have well when the number of species is very ...Gini-Simpson index preserves the ...
12
The Rich Gini Simpson quadratic index of biodiversity
... Gini-Simpson index, recommending the addi- tive partitioning of species diversity as a unifying frame- work for measuring species diversity at different levels of ecological ...
8
Studies on the Diversity of Butterflies in Railway Colony, Madurai
... Shannon Index and Simpson s Index are most commonly ...and Simpson s indices of butterflies were calculated. Shannon and Simpson s indices of butterflies were the highest in quarter s ...
8
Capability of Species Diversity Index in the Alpha and Beta Levels for Diagnosis of Plant Communities
... diversity index and Simpson diversity index, divided the region into one class based on the species ...diversity index, indentified 3 classes, including ...
5
The case of the midwife scientist
... We waited many months for the informative progeny. One was an X/XSxr son (necessarily sterile), also HY-negative. More impor- tant for establishing the putative mutation in a breeding stock was an XSxr/Y son, who ...
6
Assessing left ventricular systolic function in shock: evaluation of echocardiographic parameters in intensive care
... the Simpson single-plane method could not be used to evaluate LVEF, because of poor image ...the Simpson method and EBEF for all days (r = ...the Simpson method, although these correlations were ...
7
Simulated Minimum Hellinger Distance Inference Methods for Count Data
... by Simpson [14], Simpson [15] for estimation for count data in the next section and we shall develop inference methods based on a simulated version of this HD distance following Pakes and Pollard [16] ...
33
The Value of Consensus Priors: A Response to Simpson
... In our article ‘Rigorous Large-Scale Educational RCTs Are Uninformative: Should We Be Concerned?’ we demonstrated that a surprisingly large number of educational trials are uninformative. Simpson makes two ...
8
The Big Game: Metaphor and Education in the Simpson Trial
... Ontiveros, Rosa Lopez, David Letterman, Christopher Darden and Me: Issues of Gender, Ethnicity and Class in Evaluating Witness Credibility, 6 HASTINGS.. HASTINGS WOMEN'S LA[r] ...
7
Further Improvement of Simpson-type Methods for Solving Nonlinear Equations
... efficiency index of the new fifth-order methods is much better than the fourth-order Simpson-type methods and the classical Simpson third-order ...fifth-order Simpson-type methods are to be ...
5
The Other Box: Intersectionality and the O.J. Simpson Trial
... The Simpson trial was about nothing if it was not about race. The victims were white, the defendant was black. Lead defense attorney, Johnnie Cochran, was African [r] ...
35
Early Holocene plant remains from the Cromwell Gorge, Central Otago, New Zealand
... Identifications were checked by Margaret Simpson who at the time was engaged in research for a seed atlas of the New Zealand flora (Webb & Simpson 2001) and she also microscopical[r] ...
8