參考R標記中的knitr塊

Question

我正在使用knitr將R代碼嵌入到markdown（.Rmd）文件中。我使用Pandoc將文件轉換爲PDF文件。我.Rmd文件的內容是這樣的：

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

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


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

summary(cars) 

``` 

在那裏說LINK文本塊NAMED MY.ANALYSIS在這裏，我能夠提供的輸出PDF鏈接到一個名爲my.analysis代碼塊？

相信OP問過類似的，但略有不同的問題在這裏：figure captions, references using knitr and markdown to html

Answer 1

這樣做：

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) 

``` 

然後變相降價文件（不RMD）的PDF。

這也適用使用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) 

``` 

然後，您可以將HTML文件轉換爲PDF格式。