sing parts are currently:
</p>
<ul class="itemize mark-bullet">
<li>File I/O like <code class="code">readtable()</code> and <code class="code">writetable()</code>
</li><li><code class="code">summary()</code> <code class="code">categorical</code>
</li><li>Assignment to table variables using <code class="code">.</code>-indexing
</li><li><code class="code">timetable</code>
</li><li>POSIX time zone support for years outside the IANA time zone database coverage
</li><li>Week-of-year (ISO calendar) calculations
<