</a></dt>
<dd><p>Calculate reduced chi 2</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>fit_vector</strong> – Spectrum obtained from fit</p></li>
<li><p><strong>init_spectrum</strong> – Observed spectrum</p></li>
<li><p><strong>init_errors</strong> – Errors on observed spectrum</p></li>
<li><p><strong>n_dof</strong> – Number of degrees of freedom</p></li>
</ul>
</dd>
<dt class="field-eve