Results 281 to 290 of about 775,483 (328)
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Statistical mechanics of helical wormlike chains. XII. Multivariate distribution functions
The Journal of Chemical Physics, 1980The multivariate distribution function of several vector distances each between two contour points for the helical wormlike chain is studied. General expressions for its moments are derived by a generalization of the operational method developed previously. The distribution function itself is constructed by the weighting function method on the basis of
Jiro Shimada, Hiromi Yamakawa
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Multivariate statistical analysis of heavy metals distribution in benthic organisms
Toxicological & Environmental Chemistry, 1996Abstract Data from chemical analysis of different groups of benthic organisms from the Black Sea are treated by the use of multivariate statistical approaches like cluster, factor and principle components analysis. The results obtained deliver new and complete information on the reaction of the organisms of the zoobenthos to heavy metal pollution and ...
S. Tsakovski +3 more
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Fisher's legacy of directional statistics, and beyond to statistics on manifolds
Journal of Multivariate AnalysisIt will not be an exaggeration to say that R A Fisher is the Albert Einstein of Statistics. He pioneered almost all the main branches of statistics, but it is not as well known that he opened the area of Directional Statistics with his 1953 paper ...
K. Mardia
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Biometrika, 1971
(a) W=TI{1/(l+cj)}, (b) T-=n nc3, (c) V=n n{cj/(l+cj)}. The test (a) is the likelihood ratio criterion (Wilks, 1932). Bartlett (1939) proposed (b) and (c) as reasonable alternatives to (a) for testing the general linear hypothesis. The test (b) was studied by Hotelling (1947, 1951) and (c) has been studied intensively by Pillai (1964, 1966). Asymptotic
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(a) W=TI{1/(l+cj)}, (b) T-=n nc3, (c) V=n n{cj/(l+cj)}. The test (a) is the likelihood ratio criterion (Wilks, 1932). Bartlett (1939) proposed (b) and (c) as reasonable alternatives to (a) for testing the general linear hypothesis. The test (b) was studied by Hotelling (1947, 1951) and (c) has been studied intensively by Pillai (1964, 1966). Asymptotic
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Journal of Applied Statistics, 2015
In this paper the consequences of considering the household ‘food share’ distribution as a welfare measure, in isolation from the joint distribution of itemized budget shares, is examined through the unconditional and conditional distribution of ‘food share’ both parametrically and nonparametrically.
Racine, Jeffrey S. +2 more
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In this paper the consequences of considering the household ‘food share’ distribution as a welfare measure, in isolation from the joint distribution of itemized budget shares, is examined through the unconditional and conditional distribution of ‘food share’ both parametrically and nonparametrically.
Racine, Jeffrey S. +2 more
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On characterization of multivariate stable distributions via random linear statistics
Journal of Theoretical Probability, 1995A random linear statistic \(U\) is a linear combination of \(n\) nondegenerate, independent and identically distributed \(d\times 1\) random vectors \(X_ i\), \(i=1,\dots, n\), when the coefficients form an \(n\times 1\) random vector \(Y\) independent of the \(X_ i\)'s.
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On the multivariate distributions of order statistics of discrete-state processes
[Proceedings] ICASSP 91: 1991 International Conference on Acoustics, Speech, and Signal Processing, 1991The authors consider the problem of determining the multivariable joint probability distributions of the order statistics of discrete-state processes whose elements are independent and identically distributed. Two methods, the indirect and direct methods, are presented and compared in terms of their inherent computational complexity. Recursive formulae
D.M. Raymond, M.M. Fahmy
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Cancer treatment and survivorship statistics, 2022
Ca-A Cancer Journal for Clinicians, 2022Kimberly D Miller +2 more
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