[R] Trellis Plots: translating lattice xyplot() to ggplot()

Hadley Wickham h.wickham at gmail.com
Sat Jul 11 01:48:04 CEST 2015


I'd recommend starting with a simpler .Rmd or .Rnw file, rather than
using it with lyx. The basic .Rmd file below works for me without any
further adjustments:

# Lattice test

```{r}
library(lattice)
xyplot(mpg ~ wt, data = mtcars)
```


Hadley

On Fri, Jul 10, 2015 at 3:39 PM, Rich Shepard <rshepard at appl-ecosys.com> wrote:
> On Fri, 10 Jul 2015, Hadley Wickham wrote:
>
>> You shouldn't be explicitly opening a device in a knitr document.
>
>
> Hadley,
>
>   Didn't think so.
>
>> I think maybe you should post a minimal document so we can figure out
>> what's going wrong.
>
>
>   Agreed. Attached are the raw data (carlin.csv) and a stripped down LyX
> document with the knitr chunks.
>
>   This is my first attempt to use knitr; I'm reading the knitr book and
> that's where I got the impression that lattice graphics are not supported.
>
> Rich
> ______________________________________________
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> and provide commented, minimal, self-contained, reproducible code.



-- 
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