On Fri, 3 Jul 2015, Jean-Marc Lasgouttes wrote:
In 2.1.x, you can use the Chunk custom inset instead of ERT; it handles transparently the <<>>=...@ syntax.
Jean-Marc, I do not see such an environment.
The document suffix is .lyx. When you want to preview, LyX outputs a .Rnw file, runs sweave on it, which creates a .tex file and finally runs LaTeX. This is all completely transparent.
So I learned after reading the Sweave-manual.
Please try again, and give us the error messages that you get, if any.
Same error message: Sweave cannot find the b.cast data frame. Thanks, Rich
