title: Export to eps in R
body: <p>I have a multiplot that I created with ggplot that I'm trying to export as an eps. I've tried multiple ways (postscript, setEPS) to do this but everything I get a blank eps file. I'm currently using this  code:</p>
  
  <pre><code>&gt;postscript(postscript(file="~Desktop/REU/R/graphs.eps",horiz=TRUE,onefile=FALSE,width=8.5,height=11,paper=letter) 
  all of the ggplot code
  &gt;multiplot(real1,real5, real2, real6, real3, real7, real4, real8, cols = 4) 
  &gt;dev.off()
  </code></pre>
  
  <p>I don't get errors, but after dev.off I get</p>
  
  <pre><code>null device
            1
  </code></pre>
  
  <p>Any suggestions on what to do would be greatly appreciated!</p>