den name"><code>manipulate_initial_data.Rd</code></div>
    </div>

    <div class="ref-description">
    <p>These functions allows to pre-process transactions
and market prices data frames performing aggregation and
subsetting operations.</p>
    </div>

    <div id="ref-usage">
    <div class="sourceCode"><pre class="sourceCode r"><code><span class="fu">aggregate_transactions</span><span class="op">(</span><span class="va">portfolio_transactions</span>, unit <span class="op">=</span> <span class="st">"1 m