r, <span class="stringliteral">&quot;error: failed to save partitions data\n&quot;</span>);</div><div class="line">    <span class="keywordflow">return</span> -1;</div><div class="line">  }</div><div class="line">  <span class="keywordflow">if</span> (<a name="a23"></a><a class="code" href="rjmcmc__util_8c.html#a6e92f3fbaa4acb4bec85c5c900614e92">rjmcmc_save_int_vector_as_histogram</a>(<span class="stringliteral">&quot;functionfit.partition_hist&quot;</span>,</div><div class="line">                          