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NC TraCS Biostatistics Seminar Series: Nonparametric statistics: understanding rank-based methods and ordinal data
December 16, 2024 @ 10:30 am - 12:00 pm
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Investigators are often worried about normality and whether the assumptions of classical methods are met. Nonparametric tests (e.g., the Mann-Whitney U-test instead of the t-test) offer an attractive alternative. In this seminar Jeff Laux, PhD, will discuss the nature of ordinal data and rank-based analyses.
Contact Jeff Laux with questions.