Guohui Wu is a research econometrician at SAS, where he is a Senior Research Statistician Developer for SAS/ETS® software. His research interests include econometric modeling, spatial and spatiotemporal modeling, and high-performance computing. Wu earned his PhD in statistics from the University of Missouri.
In our previous post, Econometric and statistical methods for spatial data analysis, we discussed the importance of spatial data. For most people, understanding that importance is relatively easy because spatial data are often found in our daily lives and we are all accustomed to analyzing them. We can all relate to
We live in a complex world that overflows with information. As human beings, we are very good at navigating this maze, where different types of input hit us from every possible direction. Without really thinking about it, we take in the inputs, evaluate the new information, combine it with our
