Principal Solutions Architect, SAS
Randy Collica is a Principal Solutions Architect at SAS supporting the retail, communications, consumer, and media industries. His research interests include segmentation, clustering, ensemble models, missing data and imputation, Bayesian techniques, and text mining for use in business and customer intelligence. He has authored and coauthored 11 articles and 2 books. He holds a US patent titled "System and Method of Combining Segmentation Data." He received a BS degree in electronic engineering from Northern Arizona University.
By This Author
Customer Segmentation and Clustering Using SAS® Enterprise Miner™, Third Edition
- Tricia Aanderud is Senior Director of the Data Visualization Practice at Zencos.
- Ron Cody, EdD, a retired professor from the Robert Wood Johnson Medical School now works as a private consultant and a national instructor for SAS Institute.
- Kirk Paul Lafler is founder and entrepreneur at Software Intelligence Corporation. He has worked with SAS software since 1979 as a consultant, application designer and developer, programmer, SAS solutions provider, data analyst, educator, and author.
- Renu Gehring is a SAS instructor and consultant. She is also an analyst at the health insurance company CareOregon, Inc.