="comment">%           (hazard or failure rate). Note that `dens' scales the output</span>
0119 <span class="comment">%           to be a statistical density estimate (i.e. scaled to integrate</span>
0120 <span class="comment">%           to 1). 'rate' estimates the rate or intensity function (events</span>
0121 <span class="comment">%           per unit time, or events per unit area), which may be called</span>
0122 <span class="comment">%           density in some fields.</span>
0123 <span class="com