Results 271 to 280 of about 100,609 (297)

Assessing the suitability of ChatGPT in responding to public inquiries about dental crown restorations. [PDF]

open access: yesBMC Oral Health
Alnsour MM   +5 more
europepmc   +1 more source

Factors driving implementation success of mental health gap action programme (mhGAP) in Colombia: a cross-sectional study. [PDF]

open access: yesDiscov Ment Health
Agudelo-Hernández F   +3 more
europepmc   +1 more source

Invariant U-statistics

Communications in Statistics - Theory and Methods, 1986
For a class of distributions which are invariant under a group of transformations, we propose an estimator ot an estimable parameter. The estimator, which we call the invariant U-statistic, is the uniformly minimum variance unbiased estimator of the corresponding estimable parameter for the class of all continuous distributions which are invariant ...
Hajime Yamato, Yoshihiko Maesono
openaire   +1 more source

U-Statistic Hierarchical Clustering

Psychometrika, 1978
A monotone invariant method of hierarchical clustering based on the Mann-Whitney U-statistic is presented. The effectiveness of the complete-link, single-link, and U-statistic methods in recovering tree structures from error perturbed data are evaluated.
openaire   +2 more sources

Large Deviations of U-Statistics. II

Lithuanian Mathematical Journal, 2003
Large deviation results are proved for non-degenerate \(U\)-statistics of degree \(m\) of the form \[ U_n={(m-1)\cdots 2\cdot 1 \over{(n-1)\cdots (n-m+1) } } \sum_{1\leq i_1 < \cdots < i_m \leq n } h(X_{i_1}, \ldots, X_{i_m}), \] where \(X_1,\ldots X_n\) be independent and identically distributed random variables, taking values in a measurable space ...
Borovskikh, Yu. V., Weber, N. C.
openaire   +2 more sources

Hermite ranks and $$U$$ U -statistics

Metrika, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lévy-Leduc, C., Taqqu, M. S.
openaire   +2 more sources

Weighted bootstrapping of U-statistics

Journal of Statistical Planning and Inference, 1994
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

U-statistics in danach spaces

Acta Applicandae Mathematicae, 1994
Let \(B\) be a real separable Banach space with the norm \(\|\cdot\|\). Let \(X_ 1,\dots, X_ n\) be independent random elements with values in a measurable space \(({\mathcal X},{\mathcal A})\) and having identical distribution \(P\). Each symmetric function \(\Phi: {\mathcal X}^ m\to B\) defines a so-called \(UB\)-statistic \[ U_{mn}= {n\choose m}^{-1}
openaire   +2 more sources

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