Dear Gretl Community,<div><br></div><div>Please take a look at this script:<br><div><br></div><div>&lt;script&gt;</div><div><div>Eval = fcstats(pib , pib_f)</div><div>scalar ME = Eval[1,1]</div><div>scalar MSE = Eval[2,1]</div>

<div>scalar MAE = Eval[3,1]</div><div>scalar MPE = Eval[4,1]</div><div>scalar MAPE = Eval[5,1]</div><div>scalar UTheil = Eval[6,1]</div></div><div>&lt;/script&gt;</div><div><br></div><div>I&#39;m trying to print the following information:</div>

<div><br></div><div>Mean Error (ME) = 0.02</div><div><div>Mean Squared Error (MSE) = 0.001 </div><div>Mean Absolute Error (MAE) = 0.03</div><div>Mean Percentage Error (MPE) = 0.5</div><div>Mean Absolute Percentage Error (MAPE) = 0.66</div>

<div>Theil&#39;s U = 1.75</div></div><div><br></div><div>Using the following command:</div><div><br></div><div>&lt;script&gt;</div><div>print &quot;Mean Error = &quot; ME</div><div>.</div><div>.</div><div>.</div><div>print &quot;Theil&#39;s U = &quot; UTheil</div>

<div>&lt;/script&gt;</div><div><br></div><div>But it is not working. Any hints?</div><div><br></div><div>Best, </div><div>Henrique C. de Andrade<br>Doutorando em Economia Aplicada<br>Universidade Federal do Rio Grande do Sul<br>

<a href="http://www.ufrgs.br/ppge1">www.ufrgs.br/ppge1</a>  Mean Error (ME)
</div><div>2  Mean Squared Error (MSE)</div><div>3  Mean Absolute Error (MAE)</div><div>4  Mean Percentage Error (MPE)</div><div>5  Mean Absolute Percentage Error (MAPE)</div><div>6  Theil&#39;s U </div></div>