It is often said that there is an analytical progression. At the next higher level of analysis is information.
Information provides comparisons and benchmarks that allow some judgments to be made of the data.
Finally, there is knowledge. The sections linked below will outline tables, relationships, and presentation techniques that can help us to create information from the available data. Hopefully, in the process of creating information, we can begin extracting knowledge that will help us to understand and affect change in our community.