her example are the calibration errors discussed in
<a href="https://wadpac.github.io/GGIR/articles/chapter3_QualityAssessment.html">chapter
3</a>.</li>
</ol>
<p>Finding a metric able to separate these three components will provide
informative value in relation to orientation and magnitude of
acceleration as proxies for the before mentioned posture and muscle
contractions, respectively.</p>
</div>
<div class="section level2">
<h2 id="metric-aggregation-per-epoch">Metric aggregation per epoch<a class="anchor