title: ggplot2 axis: set intervals, logarithmic scale, and exponents instead of scientific
body: <p>So first of all, I'm entirely new to programming and R (one week in), so apologies in advance.</p>
  
  <p>How would I format the y axis in the following fashion with ggplot2?:</p>
  
  <ol>
  <li>The number of intervals I want. (eg, 10, visually equidistant intervals)</li>
  <li>Logarithmic scale</li>
  <li>Exponents instead of scientific (I want 10¹,10²,10³ instead of 1e+01,1e+02,1e+03)</li>
  </ol>
  
  <p>I can find the answers to some of these individual issues, but they don't work in conjunction.</p>
  
  <p>Here's my graph. I don't know if this helps.</p>
  
  <p>ggplot(dfm,aes(Strain,value))+
  geom_bar(aes(fill=variable),stat="identity",position="dodge")</p>
  
  <p>Bottom line is:
  Currently the y axis is: 1e+02,1e+05,1e+08
  I want it to be: 10¹,10²,10³,10⁴,10⁵,10⁶,10⁷,10⁸,10⁹,10¹⁰</p>