slightly different version of the main
<code><a href="simmr_mcmc.html">simmr_mcmc</a></code> function with the key difference that it estimates
the correction factors (sometimes called trophic enrichment or trophic
discrimination factors; TEFs/TDFs) for a given set of dietary proportions.</p>
    </div>

    <div id="ref-usage">
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">simmr_mcmc_tdf</span><span class="op">(</span></span>
<span>  <span class="va">simmr_in</span>,</s