Results 11 to 20 of about 569,923 (314)

U-Statistics in Stochastic Geometry [PDF]

open access: yes, 2016
This survey will appear as a chapter of the forthcoming book [19]. A U-statistic of order $k$ with kernel $f:\X^k \to \R^d$ over a Poisson process is defined in \cite{ReiSch11} as$$ \sum\_{x\_1, \dots , x\_k \in ^k\_{\neq}} f(x\_1, \dots, x\_k) $$ under appropriate integrability assumptions on $f$.
Lachièze-Rey, Raphaël   +1 more
openaire   +6 more sources

The LIL for canonical U-statistics

open access: yesThe Annals of Probability, 2008
We give necessary and sufficient conditions for the (bounded) law of the iterated logarithm for canonical $U$-statistics of arbitrary order $d$, extending the previously known results for $d=2$. The nasc's are expressed as growth conditions on a parameterized family of norms associated with the $U$-statistics kernel.
Adamczak, Radosław, Latała, Rafał
openaire   +4 more sources

Sectorial convergence of U-statistics [PDF]

open access: yesThe Annals of Probability, 2005
Published at http://dx.doi.org/10.1214/009117904000001080 in the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Gadidov, Anda
openaire   +7 more sources

On weighted U-statistics for stationary processes [PDF]

open access: bronze, 2004
A weighted U-statistic based on a random sample X_1,...,X_n has the form U_n=\sum_{1\le i,j\le n}w_{i-j}K(X_i,X_j), where K is a fixed symmetric measurable function and the w_i are symmetric weights.
Tailen Hsing, Wei Biao Wu
openalex   +4 more sources

Statistical treatment of nuclear counting results [PDF]

open access: yesNuclear Technology and Radiation Protection, 2011
Since the exact time a specific nucleus undergoes radioactive decay cannot be specified, nor can showers caused by secondary cosmic rays be predicted, statistical laws play an important role in almost all cases of experimental nuclear physics.
Dolićanin Ćemal B.   +3 more
doaj   +1 more source

A comparative study of the Gini coefficient estimators based on the linearization and U-statistics Methods

open access: yesRevista Colombiana de Estadística, 2017
In this paper, we consider two well-known methods for analysis of the Gini index, which are U-statistics and linearization for some income distributions.
Shahryar Mirzaei   +2 more
doaj   +1 more source

U-Statistics based on spacings [PDF]

open access: yesJournal of Statistical Planning and Inference, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tung, David D, Jammalamadaka, S Rao
openaire   +3 more sources

A systematic review of the usage of flow diagram in cluster randomized trials [PDF]

open access: yesPraxis Medica, 2014
Flow diagram represent an integral part of consolidated standards of reporting trials (CONSORT). Its use in reporting cluster randomization trials is highly recommended.
Kostić M.   +4 more
doaj   +1 more source

Bootstrap for U-Statistics: A new approach [PDF]

open access: yes, 2015
Bootstrap for nonlinear statistics like U-statistics of dependent data has been studied by several authors. This is typically done by producing a bootstrap version of the sample and plugging it into the statistic.
Sharipov, Olimjon Sh.   +2 more
core   +2 more sources

Remote-sensing support for the Estonian National Forest Inventory, facilitating the construction of maps for forest height, standing-wood volume, and tree species composition

open access: yesMetsanduslikud Uurimused, 2021
Since 1999, Estonia has conducted the National Forest Inventory (NFI) on the basis of sample plots. This paper presents a new module, incorporating remote-sensing feature variables from airborne laser scanning (ALS) and from multispectral satellite ...
Lang Mait   +9 more
doaj   +1 more source

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