Regression models for ordinal outcomes


4 August 2022 - Ordinal logistic regression models are tailored for the analysis of ordinal outcomes.

A non-parametric Mann-Whitney test (also known as the Wilcoxon rank sum test) could evaluate the null hypothesis that the distribution of the ordinal outcome is similar across groups, but such a test does not allow adjustment for baseline characteristics.

Read JAMA Guide to Statistics and Methods

Michael Wonder

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Michael Wonder

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US , Statistics