All Stories

  1. Run sum ratio chart when measurement errors are present

    Article • Quality and Reliability Engineering International, August 2022, Wiley

    Dr. Sani Salihu Abubakar

  2. On the performances of the and EWMA charts with auxiliary information for monitoring the process mean in short production runs

    Article • Communications in Statistics - Simulation and Computation, March 2022, Taylor & Francis

    Dr. Sani Salihu Abubakar

  3. Transmuted New Weighted Weibull distribution: Some statistical properties and application to survival time data

    Article • January 2021, American Institute of Physics

    Adamu Abubakar Umar, Dr. TERNA GODFREY IEREN, Jamilu Yunusa Falgore, Aliyu Ishaq, SULEIMAN BUKAR, Dr. Sani Salihu Abubakar, ERAIKHUEMEN BOYLE INNOCENT

  4. Run sum control chart for monitoring the ratio of population means of a bivariate normal distribution

    Article • Communication in Statistics- Theory and Methods, September 2020, Taylor & Francis

    Dr. Sani Salihu Abubakar

  5. VSI EWMA CCC CONTROL CHART FOR HIGH YIELD PROCESS

    Article • Quality and Reliability Engineering International, August 2020, Wiley

    Dr. Sani Salihu Abubakar