ancova-models"><i class="fa fa-check"></i><b>9.3</b> Slopes of contrast-coding predictors in ANCOVA models</a></li>
<li class="chapter" data-level="9.4" data-path="mixing-categorical-and-metric-predictors-ancova.html"><a href="mixing-categorical-and-metric-predictors-ancova.html#homogeneity-of-slopes"><i class="fa fa-check"></i><b>9.4</b> Homogeneity of slopes</a></li>
<li class="chapter" data-level="9.5" data-path="mixing-categorical-and-metric-predictors-ancova.html"><a href="mixing-categorical-and-metric