tutorial: Tutorial document format

Description Usage Arguments

View source: R/tutorial-format.R

Description

Long-form tutorial which includes narrative, figures, videos, exercises, and questions.

Usage

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tutorial(
  fig_width = 6.5,
  fig_height = 4,
  fig_retina = 2,
  fig_caption = TRUE,
  progressive = FALSE,
  allow_skip = FALSE,
  dev = "png",
  df_print = "paged",
  smart = TRUE,
  theme = "rstudio",
  highlight = "textmate",
  ace_theme = "textmate",
  mathjax = "default",
  extra_dependencies = NULL,
  css = NULL,
  includes = NULL,
  md_extensions = NULL,
  pandoc_args = NULL,
  ...
)

Arguments

fig_width

Default width (in inches) for figures

fig_height

Default height (in inches) for figures

fig_retina

Scaling to perform for retina displays (defaults to 2, which currently works for all widely used retina displays). Set to NULL to prevent retina scaling. Note that this will always be NULL when keep_md is specified (this is because fig_retina relies on outputting HTML directly into the markdown document).

fig_caption

TRUE to render figures with captions

progressive

Display sub-topics progressively (i.e. wait until previous topics are either completed or skipped before displaying subsequent topics).

allow_skip

Allow users to skip sub-topics (especially useful when progressive is TRUE).

dev

Graphics device to use for figure output (defaults to png)

df_print

Method to be used for printing data frames. Valid values include "default", "kable", "tibble", and "paged". The "default" method uses a corresponding S3 method of print, typically print.data.frame. The "kable" method uses the knitr::kable function. The "tibble" method uses the tibble package to print a summary of the data frame. The "paged" method creates a paginated HTML table (note that this method is only valid for formats that produce HTML). In addition to the named methods you can also pass an arbitrary function to be used for printing data frames. You can disable the df_print behavior entirely by setting the option rmarkdown.df_print to FALSE.

smart

Produce typographically correct output, converting straight quotes to curly quotes, --- to em-dashes, -- to en-dashes, and ... to ellipses.

theme

Visual theme ("rstudio", default", "cerulean", "journal", "flatly", "readable", "spacelab", "united", "cosmo", "lumen", "paper", "sandstone", "simplex", or "yeti").

highlight

Syntax highlighting style. Supported styles include "default", "tango", "pygments", "kate", "monochrome", "espresso", "zenburn", "haddock", and "textmate". Pass ‘NULL’ to prevent syntax highlighting. Note, this value only pertains to standard rmarkdown code, not the Ace editor highlighting.

ace_theme

Ace theme supplied to the ace code editor for all exercises. See learnr:::ACE_THEMES for a list of possible values. Defaults to "textmate".

mathjax

Include mathjax. The "default" option uses an https URL from a MathJax CDN. The "local" option uses a local version of MathJax (which is copied into the output directory). You can pass an alternate URL or pass NULL to exclude MathJax entirely.

extra_dependencies

Additional function arguments to pass to the base R Markdown HTML output formatter html_document_base

css

One or more css files to include

includes

Named list of additional content to include within the document (typically created using the includes function).

md_extensions

Markdown extensions to be added or removed from the default definition or R Markdown. See the rmarkdown_format for additional details.

pandoc_args

Additional command line options to pass to pandoc

...

Forward parameters to html_document


learnr documentation built on March 26, 2020, 7:45 p.m.