- International Conference on Recent Developments in Statistics, Applied Econometrics and Forecasting, during, jointly with the Faculty of Business, Technology and Sustainable Development, Bond University, Australia, 27-28 December 2010.
- International Seminar on Trade for Development Issues and Concern: A Developing Country’s Perspective, jointly hosted by Department of Statistics and Department of Economics, University of Allahabad, in collaboration with AUSAID, The Centre for Strategic Economic Studies, Victoria University, Australia and UNCTAD India programme, 25-26 September 2008.
- 9th International Conference of Forum for Interdisciplinary Mathematics, on Statistics, Combinatorics and related areas, jointly hosted by the Department of Statistics and the Department of Mathematics, University of Allahabad, 21-23 December 2002.
- Workshop on Combinatorics and Optimization Techniques in Statistics, organized by the Department of Statistics, University of Allahabad, 18-20 December 2002.
Latest news