R Tutorial
I have attached some files below which may help if you are new to R. The first two files are from a past workshop run by Marguerite Butler; you should start with these. Other files show you how to install packages into R on your laptop (read them before the course) and provide general reference information. A general way to get help in R when you are stuck is to enter a query in Google. For example, if you can’t figure out how to do labels on plots, type something like ‘Adding labels in R’. You can also get help within R by typing a ? followed by a noun that is the name of an object in R. In general, if you are writing a program, the simplest way forward is to find a program that does something close to what you want. Modify that program in small steps, testing after each change, until you get to where you need to be.-SJA