"op">(</span><span class="st">'2006-12-31'</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">rfm_order</span> <span class="op">&lt;-</span> <span class="fu"><a href="rfm_table_order.html">rfm_table_order</a></span><span class="op">(</span><span class="va">rfm_data_orders</span>, <span class="va">customer_id</span>, <span class="va">order_date</span>,</span></span>
<span class="r-in"><span><span class="va">revenue</span>, <span class="va">analysis_date</span><span class=