span class="nv">observations</span><span class="w"> </span><span class="nv">to</span><span class="w"> </span><span class="nv">be</span><span class="w"> </span><span class="nv">ranked</span>.
<span class="nv">N</span><span class="w">     </span><span class="nv">The</span><span class="w"> </span><span class="nv">integer</span><span class="w"> </span><span class="nv">number</span><span class="w"> </span><span class="nv">of</span><span class="w"> </span><span class="nv">observations</span><span class="w"> </spa