Results 51 to 60 of about 148 (142)

Inference in multivariate Archimedean copula models

open access: yes
Archimedean copula, Consistency, Frailty, Kendall distribution, Probability integral transform, Radial distribution, Simplex distribution, Weak convergence, 62G05, 62G20, 62H12, 62H20,
Johanna Nešlehová   +2 more
core   +1 more source

Nonparametric empirical Bayes estimation of the matrix parameter of the Wishart distribution

open access: yes, 1999
We consider independent pairs (X-1, Sigma(1)), (X-2, Sigma(2)), ..., (X-n, Sigma(n)), where each Sigma(i) is distributed according to some unknown density function g(Sigma) and, given Sigma(i) = Sigma, X-i has conditional density function q(x\Sigma) of ...

core   +1 more source

Regularization in statistics

open access: yes
Regularization, linear regression, nonparametric regression, boosting, covariance matrix, principal component, bootstrap, subsampling, model selection, Primary 62G08, 62H12, Secondary 62F12, 62G20, 62H25,
Peter Bickel   +8 more
core   +1 more source

Bayesian and Frequentist Two-Sample Predictions of the Inverse Weibull Model Based on Generalized Order Statistics [PDF]

open access: yes, 2011
2000 Mathematics Subject Classification: 62E16,62F15, 62H12, 62M20.This paper is concerned with the problem of deriving Bayesian prediction bounds for the future observations (two-sample prediction) from the inverse Weibull distribution based on ...
Abd Ellah, A. H.
core  

Superefficient Estimation of Multivariate Trend

open access: yes, 1998
. The question of recovering a multiband signal from noisy observations motivates a model in which the multivariate data points consist of an unknown deterministic trend \Xi observed with multivariate Gaussian errors.
Beran, Rudolf, Rudolf Beran
core   +1 more source

Biwhitening Reveals the Rank of a Count Matrix. [PDF]

open access: yesSIAM J Math Data Sci, 2022
Landa B, Zhang TTCK, Kluger Y.
europepmc   +1 more source

On exact confidence intervals for the common mean of several normal populations

open access: yes, 1999
In this paper we consider the problem of constructing exact confidence intervals for the common mean of several normal populations with unknown and possibly unequal variances.
Yu, PLH, Sinha, BK, Sun, Y
core  

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