title: Make y-axis logarithmic in histogram using R
body: <p>Hi I'm making histogram using R, but the number of Y axis is so large that I need to turn it into logarithmic.See below my script:</p>
  
  <pre><code>hplot&lt;-read.table("libl")
  hplot
  pdf("first_end")
  hist(hplot$V1, breaks=24, xlim=c(0,250000000), ylim=c(0,2000000),main="first end mapping", xlab="Coordinates")
  dev.off()
  </code></pre>
  
  <p>So how should I change my script?
  thx</p>