From the course: SAS Essential Training: 1 Descriptive Analysis for Healthcare Research

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Conducting one-way ANOVAs

Conducting one-way ANOVAs - SAS Tutorial

From the course: SAS Essential Training: 1 Descriptive Analysis for Healthcare Research

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Conducting one-way ANOVAs

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- [Narrator] You will see I have opened your Exercise File named Continous_Desc Tbl_v3_Complete with t-tests. And you'll see we just have the t-test results filled in from the last movie. In this movie, we will do the one-way ANOVAs and fill in the p-values for those. Let's go over to SAS. This is your SAS exercise file for this movie. It's named 325_One-way ANOVAs. Just like I said before, SAS is an old program with a lot of functionality. So, you actually can do ANOVAs using many different PROCs. I'm choosing to do ANOVAs with PROC GLM. GLM stands for general linear model, and it's a very general PROC. Like PROC FREQ and PROC UNIVARIATE, it's a very useful proc. And you can get a lot out of it, depending upon the options you set. As you just saw on our spreadsheet, age groups is the first ANOVA we need to do. Here's my code. You will see I start the code pretty typically, by stating the PROC, and the data set. But here is an option in the PROC statement that's important. PLOTS…

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