title: Get class membership output in R package lcmm
body: <p>I'm playing around with learning the lcmm package.  I ran the following code and received a good fit for three latent classes:</p>
  
  <pre><code>ext2&lt;-lcmm(Startle~Trial,random=~Trial,subject='StudyID', 
             mixture=~Trial,ng=3,idiag=TRUE,data=ext,link="5-quant-splines")
  </code></pre>
  
  <p>Now I want to know which of my subjects were included in which latent class.  The R documentation alludes to being able to access this information with pred and predRE, but I can't figure out how to call that information.  Can somebody help me out real quick?  Or does this even make sense to do?</p>
  
  <p>Thanks!</p>