Position & Department:
Chairman/Assistant Professor, Department of Mathematics and Statistics, Faculty of Sciences
My research interests include Generalized Linear Mixed Models, Multivariate Techniques & Analysis, Design & Analysis of Experiments, Econometrics, Statistical Modeling & Computing, R & LaTeX and Machine Learning. I have also developed three Statistical Softwares/Packages and three LaTeX Packages for Researchers. The first Statistical Software is DiallelAnalysisR which performs the Diallel Analysis and the second one is StroupGLMM which includes R functions and data sets for Generalized Linear Mixed Models: Modern Concepts, Methods and Applications by Walter W. Stroup and the third one is VetResearchLMM which includes R functions and data sets for Linear Mixed Models - An Introduction with Applications in Veterinary Research by Duchateau, L. and Janssen, P. and Rowlands, G. J..
Position & Department:
Lecturer, Department of Mathematics and Statistics, Faculty of Sciences
Applied Statistics (Survey Designing, Time Series Analysis, Operational Research, and Demography).
Outliers of either type may influence on the results of statistical analysis, so they should be identified by using some suitable and reliable detection methods prior to performing data analysis. When potential outlier(s) is encountered, the first suspicion may be that such observations resulted from a mistake or other extraneous effect, and should be discarded. However, if the outlier in “real” it may be contained some important information about the underlying population of real values. Non judicious removal of observation that appears to be outliers may results in underestimation of the uncertainty present in the data.
Special Functions (orthogonal polynomials) and Fractional Calculus (Hadamard fractional integral).
My current interest is focused on developing statistical models according to the land fertility patterns and increasing precision through modeling.
Statistics is a core subject to boost the research and analytical capabilities of the researchers. The prime duty of our department is to teach the subject of statistics to the students who have statistics as their major or minor course and provide statistical consultancy in planning and analysis of experiments in different disciplines. These experiments involve the selection and application of statistical procedures which are essential for quality research. In order to produce the quality research, my current interests are focused on the design of experiments and time series analysis.
My current interest is focused on vibration frequency analysis of submerged functionally graded cylindrical shells.
Working Group: Numerical Analysis and Scientific Computing.
Numerical analysis of discretization methods for partial differential equations; in particular:
1. Finite Finite Element /Volume Methods.
2. Discretization of parameter-sensitive problems.
3. Evolution equations.
4. A posteriori error estimates and adaptivity.
5. Mesh generation and refinement.
The focus of working group is to study the Navier-Stokes, Schrodinger and Helmholtz equations.
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