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Visiting Speaker: Neil Diamond
ACCS Special Seminar
Title: Experimental Design from a Statistical Perspective Presenter: Neil Diamond Department of Econometrics and Business Statistics Monash University When: *** MONDAY ***: June 20, 2:00pm Where: GPS South, Rm: 621 (Access Grid Room) Seminar Abstract Statistics can be divided up into two parts: analysis, analysing existing data, and design, designing how and which data will be collected. Of the two, design is probably the most important. The aim of this talk is to give an overview of experimental design from a statistical viewpoint. In the first part of the talk I will give some of the history of statistical experimental design which began in agriculture, and describe how it was adapted by industrial statisticians in the chemical industry with the development of response surface methodology, and also discuss further developments that were made by the automotive industry. In the second part of the talk I will examine the role statistics can play in the design and analysis of deterministic computer experiments. The approach that has been most useful is to model the output of the deterministic computer model as a realization of a stochastic process. A number of runs of the computer model are made and estimates of the parameters which describe the stochastic process are made, based on the data collected. This provides a surrogate model which can be used to estimate the output of the computer model at untried inputs, and as well giving an estimate of the error in doing so. A number of examples will be given. About The Speaker After graduating with a degree in statistics from Monash University in 1977, Neil Diamond began work as an industrial statistician at ICI Australia's Explosive Factory. Later, he was a Senior Research Scientist and Statistics and Computing Team Leader at the ICI Central Research Laboratories where he worked on a diverse range of projects. In 1987 he joined the Department of Mathematics, Computing and Operations Research at Victoria University of Technology where he taught statistics to undergraduate students, was industry project director, supervised a number of post-graduate students, co-ordinated the statistical consulting service as well as consulting to industry. He spent two six-month stints at the Center for Quality and Productivity Improvement at the University of Wisconsin-Madison. From 2003 to 2004 he was a Senior Statistician at Insureware Pty Ltd working on the analysis of long-tailed liabilities, before joining Monash as a Senior Lecturer and Deputy Director of Consulting in the Department of Econometrics and Business Statistics. He has a Ph.D. in experimental design from the University of Melbourne and has published twenty refereed papers on various aspects of experimental design and statistics. |
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