参考R标记中的knitr块

Question

我正在使用knitr将R代码嵌入到markdown（.Rmd）文件中。我使用Pandoc将文件转换为PDF文件。我.Rmd文件的内容是这样的：

Report 
======================================================== 

This is my report. Some analysis is included in LINK TO CHUNK NAMED MY.ANALYSIS HERE 


```{r my.analysis, echo=FALSE} 

summary(cars) 

``` 

在那里说LINK文本块NAMED MY.ANALYSIS在这里，我能够提供的输出PDF链接到一个名为my.analysis代码块？

相信OP问过类似的，但略有不同的问题在这里：figure captions, references using knitr and markdown to html

Answer 1

这样做：

Report 
======================================================== 

This is my report. Some analysis is included in \href{http://stackoverflow.com/q/16445247/1000343}{LINK TO CHUNK NAMED MY.ANALYSIS HERE} 


```{r my.analysis, echo=FALSE} 

summary(cars) 

``` 

然后变相降价文件（不RMD）的PDF。

这也适用使用devel version of reports：

```{r setup, include=FALSE} 
# set global chunk options 
opts_chunk$set(cache=TRUE) 
library(reports); library(knitr); 
``` 
Report 
======================================================== 

This is my report. Some analysis is included in `r HR("http://stackoverflow.com/q/16445247/1000343", "LINK TO CHUNK NAMED MY.ANALYSIS HERE")` 


```{r my.analysis, echo=FALSE} 

summary(cars) 

``` 

然后，您可以将HTML文件转换为PDF格式。