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Author: Bailey DeBarmore
While I'm not a big fan of p values, sometimes your coauthors, reviewers, or editors ask for them. In this post I'll show you how to calculate p for trend for ordered categories, like in a Table 1, and for adjusted odds ratios or similar regression.
R users: I don't use R much, but encourage you to search for "prop.trend.test" to learn more about trend tests in R.
Jump to: Stata SAS
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Practical solutions for conducting great epidemiology methods. Transparency in code. Attitude of constant improvement. Appreciate my stuff?
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March 2021
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