In both, we interweave more standard material with the graphical approach in this book. To help others do this as well, we have put all our homework assignments, handouts and exams on our World Wide Web server. We are keen to expand this material and others who do use this material in courses are invited to submit their own handouts, exams and examples. We are particularly interested in getting examples that use data from other areas that are different from the data used in the book. Pages 17 - 18 of the book show how to read a plain data file.
Information is available on our Web homepage.