Science Journal of Applied Mathematics and Statistics

Volume 12, Issue 2, April 2024

  • Review Article

    CPV Monitoring - Optimization of Control Chart Design by Reducing the False Alarm Rate and Nuisance Signal

    Naveenganesh Muralidharan, Thatsinee Johnson, Leyla Saeednia Rose, Mark Davis

    Issue: Volume 12, Issue 2, April 2024
    Pages: 20-28
    Received: 6 March 2024
    Accepted: 18 March 2024
    Published: 2 April 2024
    Abstract: The Food and Drug Administration’s 2011 Process Validation Guidance and International Council for Harmonization Quality Guidelines recommend continued process verification (CPV) as a mandatory requirement for pharmaceutical, biopharmaceutical, and other regulated industries. As a part of product life cycle management, after process characterization... Show More
  • Research Article

    Bayesian Inference on the Generalized Exponential Distribution Based on the Kernel Prior

    Mohamed Maswadah, Seham Mohamed*

    Issue: Volume 12, Issue 2, April 2024
    Pages: 29-36
    Received: 6 April 2024
    Accepted: 22 April 2024
    Published: 17 May 2024
    DOI: 10.11648/j.sjams.20241202.12
    Abstract: In this work, we introduce an objective prior based on the kernel density estimation to eliminate the subjectivity of the Bayesian estimation for information other than data. For comparing the kernel prior with the informative gamma prior, the mean squared error and the mean percentage error for the generalized exponential (GE) distribution paramet... Show More