r - How do I generate text output using knit_child? -


running following fragment using knitr:

```{r results='asis'} df=data.frame(x=c('a','b'),y=1:2) (n in c('a','b')){   text='- inlined `r df[df["x"]==n,]["y"]`'   cat(paste0(knit_child(text=text,quiet=true),'\n')) } ```

i output:

y 1 1

- inlined 1 y 2 2

- inlined 2

how correct desired output:

- inlined 1

- inlined 2

spotted it... double brackets cell value... doh!

```{r results='asis'} df=data.frame(x=c('a','b'),y=1:2) (n in c('a','b')){   text='- inlined `r df[df["x"]==n,][["y"]]`'   cat(paste0(knit_child(text=text,quiet=true),'\n')) } ```

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