ps://github.com/jonesor/Rage/blob/HEAD/R/entropy_d.R" class="external-link"><code>R/entropy_d.R</code></a></small>
    <div class="hidden name"><code>entropy_d.Rd</code></div>
    </div>

    <div class="ref-description">
    <p>This function calculates Demetrius' entropy from vectors of age-specific
survivorship (<code>lx</code>) and fecundity (<code>mx</code>). Users can choose between
the scaled (Caswell, 2001 eqns. 4.94-4.97) or unscaled (from Demetrius 1978)
method.</p>
    </div>

    <div id="ref-usa