Limit results for ordered uniform spacings

Let Δ _k:n  = X _k,n  − X _k-1,n (k = 1, 2, . . . , n + 1) be the spacings based on uniform order statistics, provided X _0,n  = 0 and X _n+1,n  = 1. Obtained from uniform spacings, ordered uniform spacings 0 = Δ_0,n  < Δ_1,n  < . . . < Δ _n+1,n , are discussed in the present paper. Distributional and limit results for them are in the focus of our attention.     

JOINT BEHAVIOUR OF PRECEDENCES AND EXCEEDANCES IN RANDOM THRESHOLD MODELS

This paper concerns the joint behaviour of precedence and exceedance statistics in random threshold models. Joint distributions of precedence and exceedance statistics, both exact and asymptotic, are obtained, and the results are illustrated for random thresholds based on order statistics and record values.     

Number of observations near the maximum in an F α-scheme

Let K _n (a) be the number of observations in the interval (M _n ,?a, M _n ), where M _n is the maximum value in a sequence of size n. We study the asymptotic properties of K _n (a) under the F ^α-scheme and discuss the influence of the associated sequence α _n on the limit behaviour of this random variable.     

On Conditionally Independent Random Variables,Copula and Order Statistics

The copula representations for conditionally independent random variables and the distribution properties of order statistics of these random variables are studied.     

On distributions of exceedances associated with order statistics and record values for arbitrary distributions

Received: October 12, 1999; revised version: April 6, 2000     

More on progressively Type‐II censored order statistics for multivariate observations

In this paper, we consider some results on distribution theory of multivariate progressively Type‐II censored order statistics. We also establish some characterizations of Freund's bivariate exponential distribution based on the lack of memory property.     

On the Mean Remaining Strength of the k-Out-of-n:F System with Exchangeable Components

In this article, we consider the mean remaining strength of a k-out-of-n:F system in the stress–strength setup for the exchangeable components. We provide some results for parallel and series systems under this setup, where X₁, X₂, …, X_n are the strengths of the components designed under the common stress. An illustrative example is given for the k-out-of- n:F system using the multivariate FGM distribution.     

New generalized Farlie-Gumbel-Morgenstern distributions and concomitants of order statistics

We consider a generalization of the bivariate Farlie-Gumbel-Morgenstern (FGM) distribution by introducing additional parameters. For the generalized FGM distribution, the admissible range of the association parameter allowing positive quadrant dependence property is shown. Distributional properties of concomitants for this generalized FGM distribution are studied. Recurrence relations between moments of concomitants are presented.     

A CHARACTERIZATION OF CONTINUOUS DISTRIBUTIONS VIA REGRESSION ON PAIRS OF RECORD VALUES

The exponential type is characterized in terms of the regression of a (possibly non‐linear) function of a record value with its adjacent record values as covariates. Monotone transformations extend this result to more general settings, and these are illustrated with some specific examples.