Hi Tom,
2015ko apirilak 23an, "Thomas S. Dye"-ek idatzi zuen:
>
> IIRC :results output graphics is needed for the ggplot package.
Hmm. This is the case if the code is *not* evaluated in a session. In
a session, either value or output result types work. (All this has been
tested with a recent master version.) An unfortunate situation – IMO
the value type ought to work outside of a session, provided that the
value of the last expression in the block is a ggplot object.
Here’s a code block that can be adapted to test various combinations:
#+begin_src R :results output graphics :file foo.png :session *foo*
library(ggplot2)
ggplot(data.frame(x = rnorm(10), y = rnorm(10)),
aes(x = x, y = y)) +
geom_point()
#+end_src
--
Aaron Ecay
