.html"><a href="ch:contr.html"><i class="fa fa-check"></i><b>6</b> Contrast coding</a>
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<li class="chapter" data-level="6.1" data-path="basic-concepts-illustrated-using-a-two-level-factor.html"><a href="basic-concepts-illustrated-using-a-two-level-factor.html"><i class="fa fa-check"></i><b>6.1</b> Basic concepts illustrated using a two-level factor</a>
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<li class="chapter" data-level="6.1.1" data-path="basic-concepts-illustrated-using-a-two-level-factor.html"><a href="basic-concepts-illustrated-usin