 the outcome linear model</span></span>
<span><span class="va">bandit</span>        <span class="op">&lt;-</span> <span class="fu">cramR</span><span class="fu">::</span><span class="va"><a href="../reference/ContextualLinearBandit.html">ContextualLinearBandit</a></span><span class="op">$</span><span class="fu">new</span><span class="op">(</span>k <span class="op">=</span> <span class="va">k</span>, d <span class="op">=</span> <span class="va">d</span>, list_betas <span class="op">=</span> <span class="va">l