Example 8.15: Firth logistic regression

In logistic regression, when the outcome has low (or high) prevalence, or when there are several interacted categorical predictors, it can happen that for some combination of the predictors, all the observations have the same event status. A similar e…

Edmonton SAS User Group (eSUG) Suggestions

At Edmonton SAS User Group (eSUG) meeting last October 27th, 2010, Matt Malczewski delivered his SAS and Social Media: What’s in it for me??? presentation.  One question he posed to the group was how Facebook and LinkedIn could or should be u…

New Home Page Coming This Week

Update: Out with the old; in with the new. The new page is live!

Don’t be caught by surprise. The Home page for support.sas.com will change this week. It will go from the page you are used to seeing to the page we have been running as a beta. If…

Data Management Maturity Models

I am a great fan of Maturity Models. I find them an excellent way of articulating to a business user where their organisation is at in terms of technology, governance or business processes and what we need to do to improve them. There are a quite a few Maturity Models out there now, from Data […]