Part 4. Understanding data

In this final part, we can take the technical aspects of working with gnuplot largely for granted, and instead concentrate on the tasks that can be solved with gnuplot. Chapter 13 introduces several fundamental types of graphs and explains when and how to use them. Chapter 14 is more advanced and offers solutions to some recurring topics in graphical analysis. Chapter 15 closes this book with a reminder regarding the ultimate purpose of all kinds of analysis.