Applied Statistics
International Conference, 19 - 22 September 2004
Ljubljana, Slovenia
Less Parametric Methods in Applied Statistics
K Laurence Weldon
Department of Statistics and Actuarial Science
Simon Fraser University
Vancouver, Canada
Despite forty years of revolution in the tools available for statistical
analysis, the current academic tradition in statistics is remarkably similar
to the pre-computer tradition. This tradition is rooted in parametric
modeling, least squares, and linear models. The paper argues for a shift in
emphasis away from parametric modeling and data reduction to graphical
display, from omnibus optimal techniques to those that are more
context-specific, and from goals of objectivity to goals of revelation. It
is suggested that certain modern topics should be included in a basic
statistical education, and that more academic work is needed to achieve this
goal.
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