"#cb3-2"></a>fy_year &lt;-<span class="st"> "2017-18"</span></span>
<span id="cb3-3"><a href="#cb3-3"></a></span>
<span id="cb3-4"><a href="#cb3-4"></a><span class="kw"><a href="https://Rdatatable.gitlab.io/data.table/reference/fifelse.html">ifelse</a></span>(fy_year <span class="op">==</span><span class="st"> '2017-18'</span>,</span>
<span id="cb3-5"><a href="#cb3-5"></a>       <span class="kw"><a href="https://Rdatatable.gitlab.io/data.table/reference/fifelse.html">ifelse</a></span>(income <span class="op