://wadpac.github.io/GGIR/</a> for all documentation on
processing raw accelerometer data.</p>
<pre><code><span><span class="fu"><a href="../reference/GGIR.html">GGIR</a></span><span class="op">(</span>datadir <span class="op">=</span> <span class="st">"/media/ukbiobank"</span>,</span>
<span>   outputdir <span class="op">=</span> <span class="st">"/media/myoutput"</span>,</span>
<span>   dataFormat <span class="op">=</span> <span class="st">"ukbiobank_csv"</span>,</span>
<span>   extEpochData_timeformat <spa