AN ALTERNATIVE DISCRETE ANALOGUE OF THE HALF-LOGISTIC DISTRIBUTION
Year 2023,
, 76 - 80, 31.12.2023
Alessandro Barbiero
,
Asmerilda Hitaj
Abstract
A discrete version of the continuous half-logistic distribution is introduced, which is based on the minimization of the Cramer distance between the corresponding continuous and step-wise cumulative distribution functions. The expression of the probability mass function is derived in analytic form and some properties of the distribution are discussed, as well as sample estimation. A comparison is also made with a discrete version already proposed in the literature, which is based on a different rationale. An application to real data is finally presented.
Thanks
This work was presented at the 7th International Conference of Mathematical Sciences (ICMS 2023)
References
- N. Balakrishnan, Order statistics from the half logistic distribution, J. Stat. Comput. Simul. 20(4) (1985)
287–309.
- A. Barbiero and A. Hitaj, A discrete analogue of the half-logistic distribution, in 2020 International
Conference on Decision Aid Sciences and Application (DASA), 2020, pp. 64–67.
- A. Barbiero and A. Hitaj, A new method for building a discrete analogue to a continuous random variable
based on minimization of a distance between distribution functions, in 2021 International Conference on
Data Analytics for Business and Industry (ICDABI), 2021, pp.338–341.
- M. S. Ridout and P. Besbeas, An empirical model for underdispersed count data, Stat.Model. 4(1) (2004)
77–89.
- S. Chakraborty and R. D. Gupta, Exponentiated geometric distribution: another generalization of
geometric distribution, Comm. Statist. Simulation Comput. 44(6) (2015) 1143–1157.
- A. Barbiero, A. Hitaj, An alternative discrete analogue of the half-logistic distribution, in Abstract Book of
ICMS 2023, p.84.
Year 2023,
, 76 - 80, 31.12.2023
Alessandro Barbiero
,
Asmerilda Hitaj
References
- N. Balakrishnan, Order statistics from the half logistic distribution, J. Stat. Comput. Simul. 20(4) (1985)
287–309.
- A. Barbiero and A. Hitaj, A discrete analogue of the half-logistic distribution, in 2020 International
Conference on Decision Aid Sciences and Application (DASA), 2020, pp. 64–67.
- A. Barbiero and A. Hitaj, A new method for building a discrete analogue to a continuous random variable
based on minimization of a distance between distribution functions, in 2021 International Conference on
Data Analytics for Business and Industry (ICDABI), 2021, pp.338–341.
- M. S. Ridout and P. Besbeas, An empirical model for underdispersed count data, Stat.Model. 4(1) (2004)
77–89.
- S. Chakraborty and R. D. Gupta, Exponentiated geometric distribution: another generalization of
geometric distribution, Comm. Statist. Simulation Comput. 44(6) (2015) 1143–1157.
- A. Barbiero, A. Hitaj, An alternative discrete analogue of the half-logistic distribution, in Abstract Book of
ICMS 2023, p.84.