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knitr (version 1.46)

A General-Purpose Package for Dynamic Report Generation in R

Description

Provides a general-purpose tool for dynamic report generation in R using Literate Programming techniques.

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Version

Install

install.packages('knitr')

Monthly Downloads

1,156,398

Version

1.46

License

GPL

Maintainer

Yihui Xie

Last Published

April 6th, 2024

Functions in knitr (1.46)

convert_chunk_header

Convert the in-header chunk option syntax to the in-body syntax

all_labels

Get all chunk labels in a document

fig_chunk

Obtain the figure filenames for a chunk

clean_cache

Clean cache files that are probably no longer needed

combine_words

Combine multiple words into a single string

asis_output

Mark an R object with a special class

fig_path

Path for figure files

hook_plot_html

Default plot hooks for different output formats

cache_engines

Cache engines of other languages

image_uri

Encode an image file to a data URI

hook_ffmpeg_html

Hooks to create animations in HTML output

hook_pdfcrop

Built-in chunk hooks to extend knitr

dep_auto

Build automatic dependencies among chunks

is_low_change

Compare two recorded plots

current_input

Query the current input filename

dep_prev

Make later chunks depend on previous chunks

kable

Create tables in LaTeX, HTML, Markdown and reStructuredText

knit_code

The code manager to manage code in all chunks

include_url

Embed a URL as an HTML iframe or a screenshot in knitr documents

inline_expr

Wrap code using the inline R expression syntax

knit2pandoc

Convert various input files to various output files using knit() and Pandoc

knit_params

Extract knit parameters from a document

knit_engines

Engines of other languages

knit_watch

Watch an input file continuously and knit it when it is updated

knit_filter

Spell check filter for source documents

hook_movecode

Some potentially useful document hooks

knit2pdf

Convert Rnw or Rrst files to PDF

knitr-package

A general-purpose tool for dynamic report generation in R

download_image

Download an image from the web and include it in a document

knit

Knit a document

knit_params_yaml

Extract knit parameters from YAML text

opts_hooks

Hooks for code chunk options

engine_output

An output wrapper for language engine output

imgur_upload

Upload an image to imgur.com

knit2html

Convert markdown to HTML using knit() and mark_html()

knit_exit

Exit knitting early

knit_expand

A simple macro preprocessor for templating purposes

knit_global

The global environment in which code chunks are evaluated

plot_crop

Crop a plot (remove the edges) using PDFCrop or ImageMagick

knit_rd

Knit package documentation

knit_theme

Syntax highlighting themes

include_graphics

Embed external images in knitr documents

load_cache

Load the cache database of a code chunk

rand_seed

An unevaluated expression to return .Random.seed if exists

knit2wp

Knit an R Markdown document and post it to WordPress

opts_knit

Options for the knitr package

rst2pdf

A wrapper for rst2pdf

raw_block

Mark character strings as raw blocks in R Markdown

opts_chunk

Default and current chunk options

knit_child

Knit a child document

knit_hooks

Hooks for R code chunks, inline R code and output

extract_raw_output

Mark character strings as raw output that should not be converted

knit_meta

Metadata about objects to be printed

knit_patterns

Patterns to match and extract R code in a document

is_latex_output

Check the current input and output type

opts_template

Template for creating reusable chunk options

render_html

Set or get output hooks for different output formats

knit_print

A custom printing function

set_alias

Set aliases for chunk options

pandoc

A Pandoc wrapper to convert documents to other formats

read_chunk

Read chunks from an external script

partition_chunk

Partition chunk options from the code chunk body

pat_rnw

Set regular expressions to read input documents

sew

Wrap evaluated results for output

set_header

Set the header information

rnw2pdf

Convert an Rnw document to PDF

spin

Spin goat's hair into wool

spin_child

Spin a child R script

set_parent

Specify the parent document of child documents

stitch

Automatically create a report based on an R script and a template

vignette_engines

Package vignette engines

read_rforge

Read source code from R-Forge

wrap_rmd

Wrap long lines in Rmd files

rocco

Knit R Markdown using the classic Docco style

write_bib

Generate BibTeX bibliography databases for R packages

all_patterns

All built-in patterns

Sweave2knitr

Convert Sweave to knitr documents