![]() ![]() a kable table that renders to a html table). We have many cases when we want to output the heading along with results that should be wrapped in markup (e.g. ![]() The indentation of the YAML section matters, especially when you have settings nested under each output type. I have seen many people dissatisfied by the results'asis' setting in the code chunk because it sets all results of the code chunk to not be wrapped in a code markup block. If you choose a different output with the “Knit” button menu, that output will be moved to the top of the output section. The first output type listed under output: will be what is generated when you click on the “Knit” button or press the keyboard shortcut ( ⌘⇧K on macOS control + shift + K on Windows). If you click on the gear icon next to the “Knit” button and choose “Output options”, you change settings for each specific output type, like default figure dimensions or whether or not a table of contents is included. ![]() You can also click on the down arrow on the “Knit” button to choose the output and generate the appropriate YAML. In the example above, we establish default Knitr chunk options for a single document. The R.options chunk option is a convenient way to define R options that are set temporarily via options() before the code chunk execution, and immediately restored afterwards. You can specify what kind of document you create when you knit in the YAML front matter. You can additionally specify global Knitr options using optsknit. ![]()
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