title: Python vs MATLAB: ARIMA Model with Known Parameter Values
body: <p>In MATLAB, we can specify an ARIMA(p, D, q) model with known parameter values by using the following function </p>
  
  <p><a href="https://i.stack.imgur.com/0JwR0.png" rel="nofollow"><img src="https://i.stack.imgur.com/0JwR0.png" alt="enter image description here"></a></p>
  
  <pre><code>tdist = struct('Name','t','DoF',10);
  model = arima('Constant',0.4,'AR',{0.8,-0.3},'MA',0.5,...
                          'D',1,'Distribution',tdist,'Variance',0.15)
  </code></pre>
  
  <p>In Python or R, Can I do this to build my own model?</p>
  
  <p>After that, I need use this model to predict my dataset</p>
  
  <p><a href="https://i.stack.imgur.com/UDHIH.png" rel="nofollow"><img src="https://i.stack.imgur.com/UDHIH.png" alt="enter image description here"></a></p>
  
  <p>In Python or R, Can I do this?</p>