American Journal of Theoretical and Applied Statistics

Volume 13, Issue 3, June 2024

  • Research Article

    Construction of Twenty-Three Points Second Order Rotatable Design in Three Dimensions Using Trigonometric Functions

    Dennis Mwan Matundura*, Mathew Kosgei, Robert Too

    Issue: Volume 13, Issue 3, June 2024
    Pages: 46-56
    Received: 20 March 2024
    Accepted: 7 April 2024
    Published: 24 May 2024
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    Abstract: In this paper, a novel twenty-three-point second-order rotatable design is formulated utilizing trigonometric functions. Design of experiments plays a crucial role in various industries and research fields to investigate the relationship between multiple variables and their effects on a response variable. In particular, second order rotatable desig... Show More
  • Research Article

    A Machine Learning Approach for Prediction of Surgical Outcomes in Elective Surgery

    Dennis Muriithi*, Virginia Mwangi

    Issue: Volume 13, Issue 3, June 2024
    Pages: 57-64
    Received: 31 May 2024
    Accepted: 27 June 2024
    Published: 20 August 2024
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    Abstract: The aim of this research was to design a Machine Learning (ML) approaches to predict surgical outcome associated with perioperative risks factors among patients undergoing elective surgery. The research employed descriptive cross-sectional survey and a sample size of 292 patients. Only adult patients undergoing elective surgery were considered. Mac... Show More