/span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 2        1     FRA 0.83433304    0.7725215 0.007399441</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 3        2     ITA 0.60076089           NA 0.466393497</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 4        2     FRA 0.15720844    0.7725215 0.466393497</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 5     &lt;NA&gt;     USA         NA    0.7328820          NA</span>
<span class="r-out co"><span cl