IRAQI JOURNAL OF STATISTICAL SCIENCES

Abstract

Abstract:
The research deal with the α-series stochastic process. It’s proposed by the researchers [Braun et a., 2005] as considered a very useful complement to the increasing geometric stochastic process. The parameters of α-series process are estimated using some nonparametric methods, as well as Mann test for trend analysis monotonous stochastic process, and technical graphic that tests the
ownership of the process to the α-series process. The research includes an application addresses the stops of Cement production factories in Iraq. The statistical analysis is performed for the factory stops as α-series process, and tests the appropriateness of the data for the process. The study also estimates the expected number of factory stops cases, and compares between the suggested estimation methods.