4 papers
Dispersion indices based on Kerridge inaccuracy and Kullback-Leibler divergence
Francesco Buono, Camilla Calì, Maria Longobardi
The concept of varentropy has been recently introduced as a dispersion index of the reliability of measure of information. In this paper, we introduce new measures of variability f…
Asymptotic results for linear combinations of spacings generated by i.i.d. exponential random variables
Camilla Calì, Maria Longobardi, Claudio Macci +1
We prove large (and moderate) deviations for a class of linear combinations of spacings generated by i.i.d. exponentially distributed random variables. We allow a wide class of coe…
Distortion Representations of Multivariate Distributions
Jorge Navarro, Camilla Calì, Maria Longobardi +1
The univariate distorted distribution were introduced in risk theory to represent changes (distortions) in the expected distributions of some risks. Later they were also applied to…
Cumulative Residual Extropy of Minimum Ranked Set Sampling with Unequal Samples
Mohammad Reza Kazemia, Saeid Tahmasebib, Camilla Calì +1
Recently, an alternative measure of uncertainty called cumulative residual extropy (CREX) was proposed by Jahanshahi et al. (2019). In this paper, we consider uncertainty measures…