Results 61 to 70 of about 4,248,106 (171)

Discussion: One-step sparse estimates in nonconcave penalized likelihood models

open access: yes, 2007
Discussion of ``One-step sparse estimates in nonconcave penalized likelihood models'' [arXiv:0808.1012]Comment: Published in at http://dx.doi.org/10.1214/07-AOS0316C the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of ...
Zhang, Cun-Hui
core   +2 more sources

Ternary algebras with braided statistics [PDF]

open access: yesarXiv, 2010
Algebraic relations that characterize quantum statistics (Bose-Einstein statistic, Fermi-Dirac statistic, supersymmetry, parastatistic, anyonic statistic, ...) are reformulated herein in terms of a new algebraic structure, which we call para-algebra.
arxiv  

Introducing the discussion paper by Sz\'{e}kely and Rizzo

open access: yes, 2010
Introducing the discussion paper by Sz\'{e}kely and RizzoComment: Published in at http://dx.doi.org/10.1214/09-AOAS34INTRO the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat ...
Newton, Michael A.
core   +1 more source

Statistical mechanics of interfaces [PDF]

open access: yesEncyclopedia of Mathematical Physics, Elsevier, Oxford, 2006, vol. 5, pp. 55-63, 2012
Mathematical aspects of the theory of interfaces in statistical mechanics are discussed.
arxiv  

A Conversation with George G. Roussas

open access: yes, 2011
George G. Roussas was born in the city of Marmara in central Greece, on June 29, 1933. He received a B.A. with high honors in Mathematics from the University of Athens in 1956, and a Ph.D.
Bhattacharya, Debasis   +1 more
core   +1 more source

Evidence Communication Rules for Policy (ECR-P) critical appraisal tool

open access: yesSystematic Reviews
Background Scientific papers increasingly put forward scientific-based policy recommendations (SPRs) as a means of closing the circle of science, policy and practice.
Evangelos Danopoulos   +3 more
doaj   +1 more source

A moment-distance hybrid method for estimating a mixture of two symmetric densities

open access: yesModern Stochastics: Theory and Applications, 2018
In clustering of high-dimensional data a variable selection is commonly applied to obtain an accurate grouping of the samples. For two-class problems this selection may be carried out by fitting a mixture distribution to each variable.
David Källberg   +2 more
doaj   +1 more source

The emergence of French statistics. How mathematics entered the world of statistics in France during the 1920s [PDF]

open access: yesarXiv, 2009
This paper concerns the emergence of modern mathematical statistics in France after the First World War. Emile Borel's achievements are presented, and especially his creation of two institutions where mathematical statistics was developed: the {\it Statistical Institute of Paris University}, (ISUP) in 1922 and above all the {\it Henri Poincar\'e ...
arxiv  

On the Mathematical Foundations of Theoretical Statistics

open access: yes
Centre of Location. That abscissa of a frequency curve for which the sampling errors of optimum location are uncorrelated with those of optimum scaling. (9.)
Stanislav Grof, M. D. Transpersonal
semanticscholar   +1 more source

Structural Equation Models with Unobservable Variables and Measurement Error: Algebra and Statistics

open access: yes, 1981
Several issues relating to goodness of fit in structural equations are examined. The convergence and differentiation criteria, as applied by Bagozzi, are shown not to stand up under mathematical or statistical analysis.
C. Fornell, D. Larcker
semanticscholar   +1 more source

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