Search Journal of Statistics and Management Systems
57 results found
Extended two-piece double generalized gamma distribution and its applications
Tao Peng, Xi-Yuan Qian
May 2025
An improved calibration estimator for mean of a stratified population using two auxiliary variables
Manoj K. Chaudhary, Nishtha Bhardwaj
May 2025
Stochastic approach for faculty turnover in higher education institutions using Erlang truncated exponential distribution
Sandra S. Ferreira, Halim Zeghdoudi, Sivasankar Prabaharan, Dhurata Valera, Vinoth Raman
May 2025
A unified flexible Weibull-H family for modeling real-life data with properties, Bayesian and non-Bayesian inference
Ahmed Z. Afify, Zohdy M. Nofal, Mohamed A. Abdelaziz
May 2025
A new goodness of fit test for normal distribution based on the negative cumulative extropy
Hadi Alizadeh Noughabi
May 2025
An unbiased efficient estimator of population mean using an auxiliary attribute in stratified random sampling
Sarbjit Singh Brar, Manpreet Singh, S. C. Malik
May 2025
Option valuation using Garch-type models : Empirical evidence using USD/INR data
Aaisha B. S. Mohungoo, Jason Narsoo
Apr 2025
Another extension of the Gompertz distribution : Properties, applications and regression
Selasi Kwaku Ocloo, Suleman Nasiru, Benjamin Odoi, Lewis Brew
Apr 2025
Mixture unit Weibull distribution : Properties and applications
Festus W. Kparibire, Suleman Nasiru, Abdul-Aziz Adam Kobilla, Abdul Ghaniyyu Abubakari
Mar 2025
The classical, meta-heuristic and EM algorithms for the estimation of the KM-Weibull distribution under progressively first-failure censoring
Sümeyra Sert, Ihab Abusaif, Ahmet Pekgör, Kadir Karakaya, Coşkun Kuş
Mar 2025
Likelihood-based methods for testing the equality of means of several log-normal populations
Mehmet Cakmak, Fikri Gökpınar, Meral Ebegil, Esra Gökpınar
Mar 2025
NBINAR(1) process defined with Poisson-weighted exponential innovations
M. R. Irshad, R. Maya, Anuresha Krishna, Christophe Chesneau
Mar 2025
