knitr - 将 rmarkdown 文档编织到投影仪演示文稿时如何使用不同目录中的引用书目？

Question

我正在 Windows 7 PC 上的 Rstudio 中的 RMarkdown 脚本中编织一些投影仪幻灯片。幻灯片在目录中

C:/me/slides/myslides.Rmd

我有一本主要引用书目

C:/me/bib/masterbib.bib

我无法弄清楚如何从 RMarkdown 文档链接到引用书目文件。这是我尝试的 YAML:

---
title: "Slides"
author: "me"
date: "2016-12-20"
bibliography: C:/me/bib/masterbib.bib
biblio-style: "apalike"
output: 
  beamer_presentation:
    citation_package: natbib
---

这是错误:

! Undefined control sequence.
<write> \string \bibdata {C:\me\bib\masterbib}
l.174 \end{frame}

Error: Failed to compile Slides.tex. See Slides.log for more info.
In addition: Warning message:
running command '"pdflatex" -halt-on-error -interaction=batchmode "Slides.tex"' had status 1 
Execution halted

我尝试了其他几种方法来指定 masterbib.bib 的目录，但都没有奏效。我宁愿保留 masterbib.bib文件所在的位置，而不是在 C:/me/slides/ 中制作额外的副本目录。谢谢你的帮助!

编辑

尝试将以下内容传递到 YAML 时(用正斜杠引用):
bibliography: "C:/LaTeXstuff/BibTexLibrary/BrianBib.bib"
我收到日志输出的 fatal error :

! Undefined control sequence.
<write> \string \bibdata {C:\me
                                        \bib\masterbib}
l.174 \end{frame}

Here is how much of TeX's memory you used:
 18047 strings out of 494045
 334241 string characters out of 3145937
 424206 words of memory out of 3000000
 20891 multiletter control sequences out of 15000+200000
 31808 words of font info for 44 fonts, out of 3000000 for 9000
 715 hyphenation exceptions out of 8191
 56i,11n,55p,434b,376s stack positions out of 5000i,500n,10000p,200000b,50000s

!  ==> Fatal error occurred, no output PDF file produced!

将以下内容传递到 YAML 时(用反斜杠引用)
bibliography: "C:\me\bib\masterbib.bib"
我在 Rstudio 控制台中收到以下错误

Error in yaml::yaml.load(enc2utf8(string), ...) : 
  Scanner error: while parsing a quoted scalar at line 4, column 15found unknown escape character at line 4, column 29
Calls: <Anonymous> ... yaml_load_utf8 -> mark_utf8 -> <Anonymous> -> .Call
Execution halted

将以下内容传递到 YAML 时(不带反斜杠引号)
bibliography: C:\me\bib\masterbib.bib
我在 Rstudio 控制台中收到以下错误

! Undefined control sequence.
<write> \string \bibdata {C:\me
                                        \bib\masterbib}
l.174 \end{frame}

Error: Failed to compile BibTest.tex. See BibTest.log for more info.
In addition: Warning message:
running command '"pdflatex" -halt-on-error -interaction=batchmode "BibTest.tex"' had status 1 
Execution halted

Answer 1

尝试用两个反斜杠不加引号:

...    
bibliography: C:\\me\\bib\\masterbib.bib
...