><p>A grid of age values over which the density was created</p></dd>

 <dt>densities</dt>
<dd><p>A vector of probability values indicating the probability value for each element in <code>ageGrid</code></p></dd>

 <dt>ageLab</dt>
<dd><p>The label given to the age variable</p></dd>

 <dt>positionLab</dt>
<dd><p>The label given to the position variable</p></dd>


</dl></div>
    <div id="details">
    <h2>Details</h2>
    <p>This function provides a direct numerical integration strategy for computing calibrate