ve different types of analysis.</p>
<p>If set to “none”, no gains and losses are computed but the investor’s portfolio is updated at every transaction, resulting in the actual portfolio of the investors at time T (the end of the period).</p>
<div class="sourceCode" id="cb15"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span class="fu"><a href="../reference/portfolio_compute.html">portfolio_compute</a></span><span class="op">(</span>portfolio_transactions <span class="op">=</span> <sp