Holiday Carolina Blood Drive
Fetzer HallShow you bleed Carolina blue! Donate blood with the American Red Cross at the Holiday Carolina Blood Drive, Wednesday, Dec. 11, 7:30 a.m. to 2:30 p.m. Fetzer Hall. Free parking... Read more »
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NC TraCS Biostatistics Seminar Series: Nonparametric statistics: understanding rank-based methods and ordinal data
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... Read more »