h.gov/31774490/</a> for more detail.
<ul>
<li>In-sample model fit indices should not be reported as evidence for predictive accuracy</li>
<li>The cross-validation procedure should encompass all operations applied to the data</li>
<li>Prediction analyses should not be performed with samples smaller than several hundred observations</li>
<li>Multiple measures of prediction accuracy should be examined and reported</li>
<li>The coefficient of determination should be computed using the sums of squares formulatio