Sweave2knitr Convert Sweave to knitr documents all_labels Get all chunk labels in a document all_patterns All built-in patterns asis_output Mark an R object with a special class cache_engines Cache engines of other languages clean_cache Clean cache files that are probably no longer needed combine_words Combine multiple words into a single string convert_chunk_header Convert the in-header chunk option syntax to the in-body syntax current_input Query the current input filename dep_auto Build automatic dependencies among chunks dep_prev Make later chunks depend on previous chunks download_image Download an image from the web and include it in a document engine_output An output wrapper for language engine output extract_raw_output Mark character strings as raw output that should not be converted fig_chunk Obtain the figure filenames for a chunk fig_path Path for figure files hook_ffmpeg_html Hooks to create animations in HTML output hook_movecode Some potentially useful document hooks hook_pdfcrop Built-in chunk hooks to extend knitr hook_plot_html Default plot hooks for different output formats image_uri Encode an image file to a data URI imgur_upload Upload an image to imgur.com include_graphics Embed external images in 'knitr' documents 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 is_latex_output Check the current input and output type is_low_change Compare two recorded plots kable Create tables in LaTeX, HTML, Markdown and reStructuredText knit Knit a document knit2html Convert markdown to HTML using knit() and mark_html() knit2pandoc Convert various input files to various output files using 'knit()' and Pandoc knit2pdf Convert Rnw or Rrst files to PDF knit2wp Knit an R Markdown document and post it to WordPress knit_child Knit a child document knit_code The code manager to manage code in all chunks knit_engines Engines of other languages knit_exit Exit knitting early knit_expand A simple macro preprocessor for templating purposes knit_filter Spell check filter for source documents knit_global The global environment in which code chunks are evaluated knit_hooks Hooks for R code chunks, inline R code and output knit_meta Metadata about objects to be printed knit_params Extract knit parameters from a document knit_params_yaml Extract knit parameters from YAML text knit_patterns Patterns to match and extract R code in a document knit_print A custom printing function knit_rd Knit package documentation knit_theme Syntax highlighting themes knit_watch Watch an input file continuously and knit it when it is updated knitr-package A general-purpose tool for dynamic report generation in R load_cache Load the cache database of a code chunk opts_chunk Default and current chunk options opts_hooks Hooks for code chunk options opts_knit Options for the knitr package opts_template Template for creating reusable chunk options pandoc A Pandoc wrapper to convert documents to other formats partition_chunk Partition chunk options from the code chunk body pat_rnw Set regular expressions to read input documents plot_crop Crop a plot (remove the edges) using PDFCrop or ImageMagick rand_seed An unevaluated expression to return .Random.seed if exists raw_block Mark character strings as raw blocks in R Markdown read_chunk Read chunks from an external script read_rforge Read source code from R-Forge render_html Set or get output hooks for different output formats rnw2pdf Convert an 'Rnw' document to PDF rocco Knit R Markdown using the classic Docco style rst2pdf A wrapper for rst2pdf set_alias Set aliases for chunk options set_header Set the header information set_parent Specify the parent document of child documents sew Wrap evaluated results for output spin Spin goat's hair into wool spin_child Spin a child R script stitch Automatically create a report based on an R script and a template vignette_engines Package vignette engines wrap_rmd Wrap long lines in Rmd files write_bib Generate BibTeX bibliography databases for R packages