SAS Users
Providing technical tips and support information, written for and by SAS users.
Transform word vector tables from long to wide
In natural language processing, word vectors play a key role in making technologies such as machine translation and speech recognition possible. Let's talk about how to transform word vector tables from long to wide in SAS, so we can potentially get sentence vectors to process further.
Using SAS to estimate the link between ozone and asthma (and a neat trick)
While working at the Rutgers Robert Wood Johnson Medical School, I had access to data on over ten million visits to emergency departments in central New Jersey, including ICD-9 (International Classification of Disease – 9th edition) codes along with some patient demographic data. I also had the ozone level from
Multi-purpose macro function for getting information about data sets
SAS' Leonid Batkhan describes programming technique for creating multi-purpose SAS® Macro functions.