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don't use Dingbats when creating pdf figures; the font isn't installe…

…d on a lot of iOS devices.
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1 parent bc55b23 commit ac0e2a9e80ea3ed3768aaff4afd36bcdb2d9fb87 @kjhealy committed Feb 16, 2011
Showing with 2 additions and 2 deletions.
  1. +2 −2 workflow-apps.org
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@@ -529,7 +529,7 @@ time. You can go a little ways toward working around this by designing
projects so that they are relatively modular, which is good practice
anyway. But for projects that are unavoidably large or computationally
intensive, the add-on package =cacheSweave=, available from the R
-website, does a good job alleviating the problem.
+website, does a good job alleviating the problem.
*** Literate Programming with Org-mode
*[[http://orgmode.org/][Org-mode]]* is an Emacs mode originally designed to make it easier to
@@ -575,7 +575,7 @@ this article]] to see the code used to create it.
#+LABEL: fig:org-babel-example
#+ATTR_LaTeX: width=5in
#+source: ggplot-example
-#+begin_src R :results output graphics :file figures/ggplot-example.pdf :exports results
+#+begin_src R :results output graphics :file figures/ggplot-example.pdf :useDingbats FALSE :exports results
qplot(tea, biscuits) + geom_smooth(method="lm") + scale_x_continuous(name="Tea") + scale_y_continuous(name="Biscuits")
#+end_src

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