2 papers
math.ST2026
On general weighted cumulative residual (past) extropy of extreme order statistics
Santosh Kumar Chaudhary, Sarikul Islam, Nitin Gupta
Weighted extropy has recently emerged as a flexible information measure for quantifying uncertainty, with particular relevance to order statistics. In this paper, we introduce and…
stat.ME2025
Characterization based Goodness-of-Fit for Generalized Pareto Distribution: A Blend of Stein's Identity and Dynamic Survival Extropy
Gaurav Kandpal, Nitin Gupta
This paper proposes a goodness of fit test for the generalized Pareto distribution (GPD). Firstly, we provide two characterizations of GPD based on Stein's identity and dynamic sur…