Eric M. Vestrup

Senior Consultant

Eric Vestrup received an undergraduate degree in Mathematics and Humanities from CSU Sacramento and both M.S. and Ph.D. degrees in Statistics from the University of California at Davis. Prior to joining William E. Wecker Associates he was an assistant professor in Mathematical Sciences at DePaul University in Chicago, IL, where he taught mathematical statistics, probability, actuarial science, sampling theory, linear model theory, interest theory, reliability theory, and calculus to a mostly graduate-level audience. He has authored and co-authored papers in statistics and analytic philosophy, and was the sole author for the graduate-level textbook “The Theory of Measures and Integration” published by John Wiley & Sons.

He has worked as a consultant on many prominent litigations and business consulting engagements including: automobile safety, asbestos litigation, tobacco litigation (USA and Canada), patent and intellectual property matters involving pharmaceutical drugs, and consumer product performance/safety issues. His expertise is in applied and mathematical statistics, SAS programming, and mathematics. This expertise includes damage analysis, survey analysis, econometric and statistical models, conjoint analysis, big data analysis, and probability theory, among other areas.


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Jackson WY
tel: +1 307.732.6850
fax: +1 307.732.6849


  • Ph.D. - Statistics, University of California at Davis
  • M.S. - Statistics, University of California at Davis
  • B.A. - Mathematics and Humanities, California State University, Sacramento