International Journal of Statistical Distributions and Applications

Volume 8, Issue 1, March 2022

  • Weibull Log Logistic {Exponential} Distribution: Some Properties and Application to Survival Data

    Obalowu Job, Adeyinka Solomon Ogunsanya

    Issue: Volume 8, Issue 1, March 2022
    Pages: 1-13
    Received: 13 February 2022
    Accepted: 8 March 2022
    Published: 15 March 2022
    Abstract: A four-parameter continuous probability model called the Weibull log-logistic {Exponential} distribution (WLLED) was introduced and studied in this research using T-log-logistic {Exponential} distribution via T-R{Y} framework to extend the two-parameter log-logistic distribution. The objective of this research is to explore the versatility and flex... Show More
  • Variable Selection Based on Profile Forward Selection of Partial Linear Models with Interactive Terms

    Yafeng Xia, Lin Yan

    Issue: Volume 8, Issue 1, March 2022
    Pages: 14-23
    Received: 17 March 2022
    Accepted: 6 April 2022
    Published: 23 April 2022
    Abstract: Due to the rapid development of information technology and data acquisition technology, the model which only considers the linear main effect can not provide accurate prediction results, and the interaction between the predictor and response variables can not be ignored, so the variable selection problem of the model with interaction terms has beco... Show More