title: Make scale_y_log10 to have the tickmarks at 0.01,0.1,1
body: <p>I wrote the following code to make the plot    </p>
  
  <pre><code>pd&lt;- position_dodge(.2)  # # move them .05 to the left and right
  pm25 &lt;- ggplot(data, aes(x=CombSEG, y=conc,shape=A,color=A, lty=A,     group=A)) + 
  geom_point() +
  geom_line() +
  geom_errorbar(aes(ymin=conc-se, ymax=conc+se),
                width=.1, position=pd) +
  theme_bw()+
  limits(c(0
  scale_y_log10(breaks=c(0.01,0.1,1),labels=c(0.01,0.1,1))
  </code></pre>
  
  <p>The automatic scale breaks are 10^-1.8, 10^-1.6, 10^-1.4 ... 10^-0.4.   I would actually like the lowest tick to be 0.01 and the highest tickmark is 1. </p>
  
  <p>Thank you for your help.</p>
  
  <p>Edits:  Here is what the plot look like after I tried your code.
  <img src="https://i.stack.imgur.com/1ibt2.png" alt="enter image description here"></p>