Z:gnu-www-ja-kragen-software--ec6a8a-As an example, I have a CD-ROM/en

As an example, I have a CD-ROM containing aggregated US phone listings. Given sufficient time and expertise, I can extract these phone listings and put them up on a web site. (I need to reverse-engineer the database structure they're stored in first.) I can run correlation tests to see if people with certain last names tend to have more biased exchange distributions within a city. (Which would indicate that they lived close to their families, perhaps, or that the city was ethnically segregated.) I can find out which spelling of Cathy is most popular (Kathy? Cathi?), and I can see if people's choices of spellings of Cathy are correlated with their last names.