Here you find useful resources and tutorials for both R and R Markdown:

There are great R Tutorials on RStudio.Cloud. Also have a look at their Cheat Sheets, which come in very handy. You might be particularly interested in the R Markdown Cheat Sheet.

R Markdown Example

Here you can find an example of R Markdown code and the corresponding output:

R Markdown Code PDF Output

This R Markdown Tutorial and Reference Guide are also highly recommended!

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