# bookdown cross reference figures

###### Hello world!
September 21, 2016

I'm posting here because I suspect the most elegant solution might be to handle this issue in RStudio, as I will explain later. 3.4 Cross-referencing. Since the figure is being generated on the fly the dimensions and size will depend on the default settings. However, in scientific research papers or reports, tables and figures usually need to be numbered and referenced. You can easily write and preview the book in RStudio IDE or other editors, and host the book wherever you want (e.g. You can refer readers to headings, page numbers, footnotes, endnotes, and plain-old paragraphs. R Markdown is a great tool to make research results reproducible. figure/ and data/ Store your figures and data here and reference them in your R Markdown files. However I can't figure out how to link to it in the text. And as long you create captions for your cross-references with the Insert Caption button on the References tab, you […] Learning Objectives. Write down the number following "_Ref" in the field code. It has been reported to fail on Windows/Linux. These pretty much cover most of the common features of scientific writing: citations, cross-references, tables, figures. I want to add a title to a figure and reference the figure number in the document, but I do not want to show a figure caption (because the plot title is sufficient). I just converted a large report from rmarkdown with css figure/caption numbering (rstudio/rmarkdown#522) to bookdown::html_document2. 2016) and the R package bookdown (Xie 2016 a). The recently published bookdown package makes it very easy to number and […] Unfortunately, R Markdown has no “native” method to number and reference table and figure captions. If you want to link to a separate document you can create a hyperlink. In Word, if I manually add cross-reference, it is clickable. To do that, press Alt+F9 to display field codes; you'll find that the cross-references are REF fields. R Markdown All-in-One for VS Code NOTE: This extension has only been tested on Mac. Bookdown is a fantastic R package that compiles Rmarkdown source documents into one big output, with code evaluated and, crucially, the ability to add cross-references to tables/plots etc. Unfortunately, R Markdown has no “native” method to number and reference table and figure captions. The book can be rendered to multiple output formats, including LaTeX/PDF, HTML, EPUB, and Word, thus making it easy to put your documents online. It focuses on the features specific to writing books, long-form articles, or reports, such as. For this initial view we've set the width to be the same as the image above. The following attempt only gives me a figure number if I include fig.cap="This is my title" in the chunk options. I'm not sure how to get the cross-referencing features of bookdown to work. This book is a guide to authoring books with R Markdown (Allaire et al. To open that dialog: In Word 2000: Insert > Cross referene; In Word 2002 or Word 2003: Insert > Reference > Cross-Reference. When I build the book to bookdown::pdf_book the table caption ends up on the top of the table with a table number. If you know you’re going to refer to something, this is probably a good idea. You can easily write and preview the book in RStudio IDE or other editors, and host the book wherever you want (e.g. > > When I export to pdf via xelatex, cross references to Tables and Figures in > my org document get messed up. The cross-reference appears as a link that takes the reader to the referenced item. Put your cursor where you want the reference to be. Bookdown is a fantastic R package that compiles Rmarkdown source documents into one big output, with code evaluated and, crucially, the ability to add cross-references to tables/plots etc. We want your feedback! It seems to work best when producing HTML or PDF output, for which it has a whole bunch of great customisation options. You need R and RStudio to complete this tutorial. This worked nicely; great feature. For figures, select Only Label and Number from the Insert reference to: pulldown, unless you want the entire caption to appear in the text. (b) Right part. Default settings for including images and figures in R Markdown. Even though bookdown is made for writing books, it is actually very good for writing papers too! papaja builds on the document formats pdf_document2() and word_document2() from the bookdown package. Similar to LaTeX, you can number and cross-reference these elements with bookdown. There was another problematic figure, Figure 16 (that one was affected both in the Table of Figures and unaccessible in the Cross-Reference section), that I did resolve by deleting all, accepting changes, and putting back in. 41.3 Cross-references. It may be old news to some users, but we are happy to make an official announcement today. If your thesis has a lot of figures, R Markdown might behave better for you than that other word processor. Create the item you're cross-referencing first. First make a list of the incorrect cross-references and their bookmarks. See the bookdown book for details on cross-referencing items using R Markdown. This article provides an alphabetical reference for writing Markdown for docs.microsoft.com (Docs). 3.2 Figures. These labels kinda-sorta work. Cross-references in longer Word 2016 documents are very handy indeed. ; Create a BibTex file to store citation data to use with R Markdown. For exmaple, I have code: {r nice-fig, echo = F, fig.cap = 'Nice figure. Docs also supports custom Markdown extensions that provide richer content on the Docs site. Do that for each of the other incorrect cross … However, in scientific research papers or reports, tables and figures usually need to be numbered and referenced. On the References Ribbon, in the Captions Group, click the Cross-reference icon. To refer to figures, use the Cross-reference dialog. Docs supports CommonMark compliant Markdown parsed through the Markdig parsing engine. One perk is that it will automatically number the figures accordingly in each chapter. I am practicing making captions and cross references to a simple plot in my Rmd file. Sorry for not making it clear! This extension provides a few snippets and key bindings for common tasks in .Rmd documents, such as inserting code chunks and including images using knitr::include_graphics().. Additionally, it aims to provide some helper functions for Bookdown and … (a) Left part. We have released the R package bookdown (v0.3) to CRAN. Referring to captions for figures, tables etc. EPUB). R Markdown is a great tool to make research results reproducible. A guide to authoring books with R Markdown, including how to generate figures and tables, and insert cross-references, citations, HTML widgets, and Shiny apps in R Markdown. EPUB). You can checkout bookdown website for details. Markdown is a lightweight markup language with plain text formatting syntax. V. > On 13-Jun-2016, at 9:25 am, Vikas Rawal wrote: > > This must be a result of some recent update. To install the package from CRAN, you can install.packages("bookdown") The bookdown package provides an easier way to write books and technical publications than traditional tools such as LaTeX and Word. \@ref(install-git) example: In chapter 6 we explain how to install Git. I understand that to do so, I should add to my header: "output: bookend::pdf_document2" and "fig_caption = … After you have inserted the cross-reference, add a so-called numeric picture switch to specify a number format. Add an explicit label by adding {#label} to the end of the section header. After completing this tutorial, you will be able to: Add citations to an R Markdown report. In this article. I recommend using the bookdown package and output: ... ('my-label', TRUE, type="figure") which will generate a cross-reference like 'figure 3' or whatever the correct number is for the figure produced by the chunk that has the label 'my-label' 6. It seems to work best when producing HTML or PDF output, for which it has a whole bunch of great customisation options. The book can be exported to HTML, PDF, and e-books (e.g. I hope this might also kick-start some activity in this direction. Addin to insert BibTex citation in Rmd documents. Add \# "0" to the end of the relevant REF fields. I'm trying to cross-reference figures and tables in a PDF produced with knitr/rmarkdown. The book style is customizable. They tell readers where to go to find more information about a topic. By cross-reference, I mean the clickable reference with in-bedded URL. Your document can even include live examples so readers can interact with them while reading the book. How to typeset figures and tables, and cross-reference them; As I would expect. You can't cross-reference something that doesn't exist, so be sure to create the chart, heading, page number, etc., before you try to link to it. Can anyone help me understand how to write my header so that the figure caption and cross reference works? To refer to in a chapter- or section-number-y way, use \@ref(label). Select a reference that shows the whole figure, and press Shift+F9 (or right-click and choose Toggle Field Codes in the menu. A guide to authoring books with R Markdown, including how to generate figures and tables, and insert cross-references, citations, HTML widgets, and Shiny apps in R Markdown. The book can be exported to HTML, PDF, and e-books (e.g. Also you should have an earth-analytics directory set up on your computer with a /data directory with it.. How to set up R / RStudio Note that we can't provide technical support on individual packages. This enables the use of bookdown cross-referencing syntax including automatically generated table and figure labels as detailed in the bookdown documentation. There are some questions on SO and tex.stackexchange ( here and here , for example), that suggest the way to do this inline is to add \ref{fig:my_fig} , where my_fig is the chunk label. Figure 15: Figure 25: Figure 26, exactly similar to Figure 25 and right beside it, works well though. Default settings for images and figures are taken from both the knitr and rmarkdown packages. If I just knit the document, the cross references aren't made. You’ll also be able to create a label for each figure, add a caption, and then reference the figure in a way similar to what we saw with tables earlier. The book style is customizable. Use a cross-reference to your Figures when you want to have text like "as you see in Figure 4.2, above …". Select the type of item you are referencing from the Reference type pulldown. ; What You Need. I updated org, and now :exports results has stopped working, and I am getting both the code and the results in my output!!! Press Alt+F9 again to hide the codes, and press F9 to update fields in the selection. For example, if the output is html, the 1 in Figure 1 clickable and takes me to the figure. Common features of scientific writing: citations, cross-references, tables, figures R Markdown has no native... Markup language with plain text formatting syntax for VS code NOTE: this extension has only been tested Mac. Numbered and referenced for exmaple, I have code:   { R nice-fig, =... 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