1060 Lake Pointe Dr
Watkinsville, GA USA 30677
Dr. Wickrama has a Ph.D in Sociology with Statistics and has worked for more than 30 years as a research scientist, university professor, and quantitative researcher.
He has extensive experience in social & behavioral research analysis and application of advanced statistical methods to social epidemiology.
He has published more than 200 research articles in prestigious journals and co-authored text books in quantitative analysis including – Higher Order Growth Curves and Growth Mixture Modeling (Taylor & Francis, 2009).