title: Change the y axis length for boxplots with R
body: <p>is there a way to increase the y axis length to the maximun value?
  When I use this code:</p>
  
  <pre><code> par(mfrow=c(3,5))
   for (i in c("mrts","p100e10","p75","PIA","pop1076","pop1616","pop2911","pop500","pop800","rev84","SugarCaneFarms","Swiss","USbanks","UScities","UScolleges"))
   {
     boxplot(dados[[i]],xlab=i)
   }
  </code></pre>
  
  <p>But then it appears boxplots with a low y axis. I need to change the y axis but I didnt want to change one by one, I want to appear the last value.</p>
  
  <p><a href="https://i.stack.imgur.com/PGJ8F.png" rel="nofollow noreferrer">Boxplots</a></p>
  
  <p>How Can I do that?
  If it is not possible, how can I do it one by one?
  Thanks</p>