title: Is there a predict function for plm in R?
body: <p>I have a small N large T panel which I am estimating via <code>plm::plm</code> (panel linear regression model), with fixed effects.</p>
  <p>Is there any way to get predicted values for a new dataset? (I want to
  estimate parameters on a subset of my sample, and then use these to
  calculate model-implied values for the whole sample).</p>