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  1. Extending the Liu estimator for the Cox proportional hazards regression model with multicollinearity

    Article • Communications in Statistics - Simulation and Computation, April 2023, Taylor & Francis

    Professor Aslam Muhammad

  2. Developing waist circumference, waist-to-height ratio percentile curves for Pakistani children and adolescents aged 2–18 years using Lambda-Mu-Sigma (LMS) method

    Article • Journal of Pediatric Endocrinology and Metabolism, August 2020, De Gruyter

    Professor Aslam Muhammad

  3. Addressing the distributed lag models with heteroscedastic errors

    Article • Communications in Statistics - Simulation and Computation, July 2019, Taylor & Francis

    Dr. Abdul Majid, Professor Aslam Muhammad

  4. Influential diagnostics with Pena’s statistic for the modified ridge regression

    Article • Communications in Statistics - Simulation and Computation, July 2019, Taylor & Francis

    Professor Aslam Muhammad

  5. lmridge: A Comprehensive R Package for Ridge Regression

    Article • The R Journal, January 2019, The R Foundation

    Professor Aslam Muhammad

  6. Influence diagnostics in gamma ridge regression model

    Article • Journal of Statistical Computation and Simulation, December 2018, Taylor & Francis

    Professor Aslam Muhammad, Muhammad Qasim

  7. Efficient estimation of distributed lag model in presence of heteroscedasticity of unknown form

    Article • Cogent Mathematics & Statistics, October 2018, Taylor & Francis

    Professor Aslam Muhammad, Dr. Abdul Majid

  8. Evaluation of anthropometric parameters of central obesity in Pakistani children aged 5–12 years, using receiver operating characteristic (ROC) analysis

    Article • Journal of Pediatric Endocrinology and Metabolism, September 2018, De Gruyter

    Professor Aslam Muhammad

  9. Pena's statistic for the Liu regression

    Article • Journal of Statistical Computation and Simulation, May 2018, Taylor & Francis

    Professor Aslam Muhammad

  10. liureg: A Comprehensive R Package for the Liu Estimation of Linear Regression Model with Collinear Regressors

    Article • The R Journal, January 2017, The R Foundation

    Professor Aslam Muhammad

  11. mctest: An R Package for Detection of Collinearity among Regressors

    Article • The R Journal, January 2016, The R Foundation

    Professor Aslam Muhammad

  12. Influence in the Elliptical Modified Ridge Regression

    Article • Communication in Statistics- Theory and Methods, October 2014, Taylor & Francis

    Professor Aslam Muhammad

  13. Using Heteroscedasticity-Consistent Standard Errors for the Linear Regression Model with Correlated Regressors

    Article • Communications in Statistics - Simulation and Computation, June 2014, Taylor & Francis

    Professor Aslam Muhammad

  14. Efficient Estimation and Robust Inference of Linear Regression Models in the Presence of Heteroscedastic Errors and High Leverage Points

    Article • Communications in Statistics - Simulation and Computation, November 2013, Taylor & Francis

    Professor Aslam Muhammad

  15. Bayesian analysis of the amended Davidson model for paired comparison using noninformative and informative priors

    Article • Statistics, October 2013, Taylor & Francis

    Professor Aslam Muhammad

  16. Analysis of the amended Davidson model with order effect for paired comparison in the Bayesian paradigm

    Article • Journal of Applied Statistics, October 2013, Taylor & Francis

    Professor Aslam Muhammad

  17. Performance of Kibria's Method for the Heteroscedastic Ridge Regression Model: Some Monte Carlo Evidence

    Article • Communications in Statistics - Simulation and Computation, September 2013, Taylor & Francis

    Professor Aslam Muhammad