From the course: SAS Essential Training: 2 Regression Analysis for Healthcare Research
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Plots for testing assumptions - SAS Tutorial
From the course: SAS Essential Training: 2 Regression Analysis for Healthcare Research
Plots for testing assumptions
- [Instructor] Let's start in SAS. If you look in your exercise files for this movie, you will find this file named 500 underscore test assumptions. That's our first SAS code of this course. If you just finished the SAS descriptive course before this, you'll notice I cleared the results pane so we'd start with a clean slate. See this Libname? It maps the character R to the directory where I have my data. This is the same setup as we had in the first course in this series. Remember how we generated an analytic file in SAS called Analytic? Even though you should have completed that file in the first course of this series. I included the file in your exercise files for this movie. If you need to use it, go ahead and copy it into your data directory, and then run this Libname statement. My analytic file is already in my data directory from my demonstration in the previous course, so I'm good to go. Also, I've already run my Libname statement this session, so I'll skip that. As you know…
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