title: Statsmodels ARIMA - Different results using predict() and forecast()
body: <p>I use (<em>Statsmodels</em>) ARIMA in order to predict values from a series:</p>
  <pre><code>plt.plot(ind, final_results.predict(start=0 ,end=26))
  plt.plot(ind, forecast.values)
  plt.show()
  </code></pre>
  <p>I thought that I would get the same results from these two methods, but instead I get this:
  <a href="https://i.stack.imgur.com/UX4NY.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/UX4NY.png" alt="enter image description here" /></a></p>
  <p>I would like to know whether to use <code>predict()</code> or <code>forecast()</code>.</p>