So, thanks to the wonderful Heidi Johnson of SAS Tech Support I have finally successfully installed SAS Enterprise Miner 6.1 . I had major problems installing Enterprise Miner on any virtual machine. So, I did what I always do in these situations. I went back to the most plain vanilla no-frills thing I could possibly…
Cluster analysis is one of those techniques I don’t get to use very often. About once every couple of years someone will be doing a study of types of companies, patients or clients and have a need for a cluster analysis. The best description I read of cluster analysis came from a book many years…
When you’re a student arguing with a professor about some topic in the field, there is always the presumption that you’re wrong and the professor is right. While statistically, I would say the odds do favor that position, it seems dramatically unfair to the student at the time, especially if she is not inclined to…
I stole that name from Chris Hemedinger for “The Missing Manual” because I thought it was hilarious. If you don’t program in SAS much then you probably did not think immediately, “Oh, . is the symbol for missing numeric data, how funny.” In fact, you are probably more like my daughter, Maria Burns Ortiz, who…