knitr/rmarkdown/Latex:如何交叉引用2个不同pdf文件中的图形和表格? [英] knitr/rmarkdown/Latex: How to cross-reference figures and tables in 2 different pdf files?
问题描述
我正在尝试使用rmarkdown在RStudio中完全撰写科学文章和相关的补充材料.
I'm trying to write a scientific article and the associated supplementary materials entirely in RStudio with rmarkdown.
显然，预订是在文件之间进行交叉引用的一种方式( https://stackoverflow.com/a /38884378/576684 )，但我也希望能够引用另一个pdf中的一个pdf中产生的数字.
It seems clear that book down is the way to go to cross-reference between files (https://stackoverflow.com/a/38884378/576684), but I also would like to be able to reference figures produced in one pdf in the other pdf.
尽管我的乳胶随着时间的流逝已经很生锈，但我认为可以通过以下方式实现:
Although my latex has got quite rusty with time, I imagine it could be achieved as follows:
- 第一次使用rmarkdown :: render()编译文章tex和SuppMat tex
- 从命令行编译这些tex文件，以便将相应的.aux文件与它们的引用保持在一起(丢失的引用目前无法解决)
- 另一次从命令行重新编译2 tex文件，现在应该解析所有引用
这是一种合理的方法吗?我可以忽略一些更简单的东西吗? 无论如何，它都需要:
Is it a reasonable way to do it? am I overlooking something simpler? In any case, it requires:
- 每个pdf文件中的数字编号不同(由 https://stackoverflow.com/a/51337664/576684)
- 为防止rmarkdown破坏.aux文件(pandoc不允许这样做，因此需要使用独立的乳胶创建aux文件)
- 告诉乳胶(如果找到)使用其他.aux文件(可能使用YAML标头中的
header-includes:).我该如何实现?
- a different numbering of figures in each pdf file (covered by https://stackoverflow.com/a/51337664/576684)
- to prevent rmarkdown from trashing the .aux files (it seems that pandoc doesn't allow this, hence the need to create the aux file using standalone latex)
- to tell latex to use the additional .aux file if it is found (probably using
header-includes:in the YAML header). how can I achieve that?
非常感谢您的帮助！
推荐答案
It turns out that the xr package is one way to go: https://texblog.org/2016/08/23/adding-references-from-an-external-file/
所以这可以在R中使用:
so this works from R:
rmarkdown::render("myarticle_ms.Rmd",
bookdown::pdf_book(base_format=rticles::plos_article),
clean=FALSE)
rmarkdown::render("myarticle_SM.Rmd",
bookdown::pdf_book(base_format=rticles::plos_article),
clean=FALSE)
tinytex::pdflatex("myarticle_ms.tex", clean=FALSE)
tinytex::pdflatex("myarticle_SM.tex", clean=FALSE)
tinytex::pdflatex("myarticle_ms.tex")
tinytex::pdflatex("myarticle_SM.tex")
在myarticle_ms.Rmd的YAML标头中包含以下内容(以及对应的一个SuppMat文件标头):
with the following in the YAML header of myarticle_ms.Rmd (and the corresponding one the SuppMat file header):
header-includes:
\usepackage{xr} \externaldocument{myarticle_SM}
希望这会使其他一些人的生活更轻松:)
Hope it makes life easier for a few others :)
这篇关于knitr/rmarkdown/Latex:如何交叉引用2个不同pdf文件中的图形和表格?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
