robit Distribution</h2>
<div id="probability-mass-function-9" class="section level3">
<h3><span class="header-section-number">12.9.1</span> Probability Mass Function</h3>
<p>If <span class="math inline">\(K \in \mathbb{N}\)</span> with <span class="math inline">\(K &gt; 2\)</span>, <span class="math inline">\(c \in \mathbb{R}^{K-1}\)</span> such that <span class="math inline">\(c_k &lt; c_{k+1}\)</span> for <span class="math inline">\(k \in \{1,\ldots,K-2\}\)</span>, and <span class="math inline">\(\eta \in