This study compared the performance of some robust regression methods and the Ordinary Least Squares Estimator (OLSE). The estimators were compared using varied levels of leverages and vertical outliers in the predictors and the dependent variables. An anthropometric dataset on t...
Open access
Research Article10.9734/BJMCS/2016/24281
The Ordinary Least Squares Estimator (OLSE) is the best method for linear regression if the classical assumptions are satis ed for estimating weights. When these assumptions are violated, the robust methods give more reliable estimates while the OLSE is strongly a ected adversely...
Open access
Research Article10.9734/BJMCS/2016/22876
The prevalence rate of stillbirth is ten times higher in developing countries relative to developed countries with a 2016 rate of 18 percent in Ghana. This study employed the Quadratic Discriminant Function for discriminating and classifying of pregnancy outcomes based on some pr...
Open access
Research Article10.9734/jsrr/2020/v26i230225
Basintale D. Iddrisu, Kwadzokpui Precious Kwablah, Emmanuel Barima Agyemang Prempeh, Johnson S. Azorlibu, Solomon D. Akrong, Cynthia Sena Kpeglo, David Adedia, Atinuke O. Adebanji & Simon Kojo Appiah·Asian Journal of Education and Social Studies·2022
Introduction: Misfiling remains a substantial challenge in data management in various institutions of higher learning. It has been asserted that one in every ten documents or files stored becomes immediately lost forever, due to inadequate filing techniques and practices. The res...
Open access
Research Article10.9734/ajess/2022/v33i330793