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Showing 1-20 of 1,292 results
  1. Exchangeable min-id sequences: Characterization, exponent measures and non-decreasing id-processes

    We establish a one-to-one correspondence between (i) exchangeable sequences of random variables whose finite-dimensional distributions are minimum...

    Florian Brück, Jan-Frederik Mai, Matthias Scherer in Extremes
    Article Open access 17 December 2022
  2. On the Exact Distributions of Pattern Statistics for a Sequence of Binary Trials: A Combinatorial Approach

    Consider a sequence of exchangeable or Markov-dependent binary (zero-one) trials. A sequence of independent and identically distributed binary trials...
    Frosso S. Makri, Zaharias M. Psillakis in Handbook of Scan Statistics
    Reference work entry 2024
  3. On connections between skewed, weighted and distorted distributions: applications to model extreme value distributions

    The purpose of the paper is to explore the connections between skew symmetric, weighted and distorted univariate distributions as well as how they...

    Jorge Navarro, Jorge M Arevalillo in TEST
    Article Open access 05 August 2023
  4. Probability Distributions

    To the uninitiated, a stochastic model may seem to emerge from nowhere with little explanation. This chapter attempts to address the information gap...
    Chapter 2022
  5. Efficient Algorithms for Tail Probabilities of Exchangeable Lognormal Sums

    For the estimation of left and right-tail probabilities and the pdf of the sum of exchangeable lognormal random vectors a new conditional Monte Carlo...

    Kemal Dinçer Dingeç, Wolfgang Hörmann in Methodology and Computing in Applied Probability
    Article 26 October 2021
  6. Gaussian Distributions

    This chapter is concerned with Gaussian distributions, either real Gaussian on...
    Chapter 2022
  7. Permutation Tests Using Arbitrary Permutation Distributions

    Permutation tests date back nearly a century to Fisher’s randomized experiments, and remain an immensely popular statistical tool, used for testing...

    Aaditya Ramdas, Rina Foygel Barber, ... Ryan J. Tibshirani in Sankhya A
    Article Open access 03 June 2023
  8. Empirical likelihood ratio tests for homogeneity of component lifetime distributions based on system lifetime data

    In system reliability, practitioners may be interested in testing the homogeneity of the component lifetime distributions based on system lifetimes...

    **g**g Qu, Hon Keung Tony Ng, Chul Moon in Computational Statistics
    Article 21 October 2023
  9. Testing of Multivariate Repeated Measures Data with Block Exchangeable Covariance Structure

    The article contains a review of hypothesis testingHypothesis testing of mean vectors in normal populations for multivariate repeated measures data...
    Ivan Žežula, Daniel Klein, Anuradha Roy in Multivariate, Multilinear and Mixed Linear Models
    Chapter 2021
  10. A Class of Multivariate Power Skew Symmetric Distributions: Properties and Inference for the Power-Parameter

    Let S P d be the class of all multivariate sign and permutation invariant densities and SPD be the corresponding class of distribution functions. The...

    R. N. Rattihalli in Sankhya A
    Article 22 August 2022
  11. A Family of Induced Distributions

    In the present paper a family of discrete distributions is introduced through the probability generating function of any discrete distribution...

    Vasileios M. Koutras, Markos V. Koutras, Spiros D. Dafnis in Methodology and Computing in Applied Probability
    Article 21 September 2021
  12. The Likelihood Ratio Test of Equality of Mean Vectors with a Doubly Exchangeable Covariance Matrix

    The authors derive the LRT statistic for the test of equality of mean vectors when the covariance matrix has what is called a double exchangeable...
    Carlos A. Coelho, Jolanta Pielaszkiewicz in Methodology and Applications of Statistics
    Chapter 2021
  13. Distortion representations of multivariate distributions

    The univariate distorted distributions were introduced in risk theory to represent changes (distortions) in the expected distributions of some risks....

    Jorge Navarro, Camilla Calì, ... Fabrizio Durante in Statistical Methods & Applications
    Article 20 January 2022
  14. On the Exceedances of Exchangeable Random Variables

    Suppose that X n = ( X 1 ,…, X n ) have mean 0, and a single-factor covariance Σ = ( σ i j ) with σ i i = 1 and σ i j = ρ ≥ 0 for i j . For a threshold c , let S n ...

    Satish Iyengar in Sankhya B
    Article 02 February 2021
  15. Test for Uniformity of Exchangeable Random Variables on the Circle

    We are motivated by our laboratory experiment on the flocking behavior of termites. To test for the existence of flocking behavior, we revisit the...

    Seonghun Cho, Young-Geun Choi, ... Sungwon Kwon in Journal of the Korean Statistical Society
    Article 24 November 2020
  16. The Origins of the Stick Breaking Construction

    The origins of the stick breaking construction of Sethuraman ( Statistica Sinica 4 639–650. 1994) are presented here. We show the equivalence of...

    Jayaram Sethuraman in Sankhya A
    Article 18 November 2023
  17. Computational and Analytical Bounds for Multivariate Bernoulli Distributions

    Building on a new but simple method to characterize multivariate Bernoulli variables with given means, we investigate their dependence structure. We...

    Roberto Fontana, Patrizia Semeraro in Journal of Statistical Theory and Practice
    Article Open access 18 January 2022
  18. Linear models for multivariate repeated measures data with block exchangeable covariance structure

    The popularity of the classical general linear model (CGLM) is attributable mostly to its ease of fitting and validating; however, the CGLM is...

    Timothy Opheim, Anuradha Roy in Computational Statistics
    Article 20 January 2021
  19. Hessian orderings of multivariate normal variance-mean mixture distributions and their applications in evaluating dependent multivariate risk portfolios

    In this paper, some stochastic comparison results are developed for the class of multivariate normal variance-mean mixture (NVM) distributions. These...

    Mehdi Amiri, Narayanaswamy Balakrishnan, Abbas Eftekharian in Statistical Methods & Applications
    Article 22 November 2021
  20. Some Properties of GEM(\(\alpha \)) Distributions

    Jayaram Sethuraman, Malay Ghosh in Sankhya A
    Article 10 April 2024
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