From the course: SAS Essential Training: 2 Regression Analysis for Healthcare Research
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Logistic regression model metadata - SAS Tutorial
From the course: SAS Essential Training: 2 Regression Analysis for Healthcare Research
Logistic regression model metadata
- [Instructor] Now that we have arrived at our final logistic regression model, we need to keep track of how we got there, with our model metadata. See this spreadsheet? It's in your exercise files, and it's called Logistic Regression Model Metadata. In addition to the comments I added in my code, I also kept track of all the logistic regression models I ran in the spreadsheet. Let's look at the first line. We see in the Model column, I put the number of the model. In the Covariates column, I put all the covariates that I included in the model. Remember, in model one, we had a univariate model with just diabflag in it, so I put that under covariates. Then, the next column is where I list only the significant covariates. You'll see that I editorialize here. Sometimes, I say all of them, or I write a little narrative, but in any case, I keep track of what variables were significant in the model in this column. Then, we have the most important column of all, the Comments column. This is…
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