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HOW TO USE THIS BOOK 9least a minor sort. e code is not optional. Everyplace, I have erred on the side of includingtoo much code, rather than too little. In my experience teaching scientific programming,novices learn more quickly when they have working code to modify, rather than needing towrite an algorithm from scratch. My generation was probably the last to have to learn someprogramming to use a computer, and so coding has gotten harder and harder to teach as timegoes on. My students are very computer literate, but they have no idea what computer codelooks like.What the book assumes. is book does not try to teach the reader to program, in the mostbasic sense. It assumes that you have made a basic effort to learn how to install and processdata in R. In most cases, a short introduction to R programming will be enough. I knowmany people have found Emmanuel Paradis’ R for Beginners helpful. You can find it andmany other beginner guides here:http://cran.r-project.org/other-docs.htmlTo make use of this book, you should know already that y