>The possibility for unimodal non-Gaussian observation densities to accommodate the need for e.g. heavier distribution tails. <em>Not yet implemented</em>.</li>
</ol>
<p>The method is typically not useful for model-training with the goal of forecasting because the likelihood contributions are based on smoothed estimates, rather than the one-step predictions of Kalman filters.</p>
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<h1 id="installation">Installation<a class="anchor" aria-label=