Burn 2.5.1 for mac12/24/2022 Stack Overflow: There are many thousands of questions relevant to R on Stack Overflow. It’s not cheating and everyone does it! You’ll be surprised how many other people have probably had the same problem and solved it. Google it!: Try Googling any error messages you get. Rseek A custom Google search for R-related sites.Swirl: An R package that teaches you R from within R.The R Journal: Journal of the R project for statistical computing.R-Project: User contributed documentation.Some resources we have found helpful are listed below. There are also plenty of paid for options if that’s your thing but unless you’ve money to burn there really is no need to part with your hard earned cash. There are a plethora of freely available online resources ranging from whole courses to subject specific tutorials and mailing lists. There really has never been a better time to start learning R. If you’re not sure of the name, but can remember a key word then you can search R’s help system using the arch() function. The help() function is useful if you know the name of the function. You can also access examples at any time by using the example() function (i.e. These are really helpful, all you need to do is copy and paste them into the console to see what happens. See Also: provides information on other help pages with similar or related content.Įxamples: gives some examples of using the function. Value: if applicable, gives the type and structure of the object returned by the function or the operator. Usage: gives the name of the arguments associated with the function and possible default values.Īrguments: provides more detail regarding each argument and what they do.ĭetails: gives further details of the function if required. There are also other headings that provide more specific information such asĭescription: gives a brief description of the function and what it does. The first line of the help document contains information such as the name of the function and the package where the function can be found. This makes it easy to navigate through the file to find exactly what you need. One of the great things about the help files is that they all have a very similar structure regardless of the function. Having said that, you do get used to this and will over time even come to appreciate a certain beauty in their brevity (honest!). This is probably because they’re written in a very concise manner and the language used is often quite technical and full of jargon. The help page is displayed in the ‘Help’ tab in the Files pane (usually in the bottom right of RStudio)Īdmittedly the help files can seem anything but helpful when you first start using R. 1.4.2 Integrated developement environements.
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