American Journal of Theoretical and Applied Statistics

Volume 9, Issue 1, January 2020

  • On the Fourier Residual Modification of Arima Models in Modeling Malaria Incidence Rates among Pregnant Women

    Chinonso Micheal Eze, Oluchukwu Chukwuemeka Asogwa, Charity Uchenna Onwuamaeze, Nnaemeka Martin Eze, Chukwunenye Ifeanyi Okonkwo

    Issue: Volume 9, Issue 1, January 2020
    Pages: 1-7
    Received: 10 February 2020
    Accepted: 3 April 2020
    Published: 13 April 2020
    Abstract: This work provides a general overview and consideration of Box-Jenkins models for temporal data and its extension known as Fourier residual autoregressive moving average models. We examined the modeling and forecasting of malaria incidence rate during pregnancy at Bishop Shannahan Hospital, Nsukka using Autoregressive Integrated Moving Average (ARI... Show More
  • Statistical Analysis of Risk Factors of Drug Addiction of Youth in Debre Berhan Town, Ethiopia

    Bezarede Mekonnen, Legesse Alamrie

    Issue: Volume 9, Issue 1, January 2020
    Pages: 8-13
    Received: 7 October 2019
    Accepted: 15 April 2020
    Published: 23 April 2020
    Abstract: Drugs are damaging by their nature. These substances produce changes in behavior function by altering the chemistry of the brain. Once brain function is altered, a person experiences physical, psychological, and behavioral changes as a direct result. Changes in physical and psychological functioning cause damage to the mind, body, behavior and can ... Show More