Internal links in rmarkdown don't work

Question

I use rmarkdown to render pdf documents. Now I want to add internal links in the texts.

In the helping pages of rmarkdown, it says an internal link is defined as:

Answer 1

You're not setting the anchors correctly.

Try the following:

# start

```{r results="asis",tidy=FALSE,eval=TRUE}
cat("click here: [link1](#test1)")
```

click here: [link2](#test1)

\pagebreak

# test 3 {#test3}

\pagebreak

#test 2 {#test2}

\pagebreak

#test 1 {#test1}