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A SAS Macro for Bootstrapping the Results of Discriminant AnalysesUniversity of Queensland, len{at}psych.psy.uq.oz.au
University of Queensland In discriminant analysis, the correlations between the variables and the discriminant functions-structure coefficients-are used in interpretation. Rules of thumb are used to set a cutoff value because there are no formulas for the standard error of structure coefficients. The bootstrap procedure can be used to estimate standard errors and confidence intervals via resampling. A set of SAS macros are described that perform a bootstrap analysis on structure coefficients from a discriminant analysis.
Educational and Psychological Measurement, Vol. 55, No. 4,
613-624 (1995) |
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