"paste.html">paste0</a></span><span class="op">(</span><span class="st">'01/01/200'</span>, <span class="va">.x</span>, <span class="st">' 0'</span>, <span class="va">.x</span>, <span class="st">':00'</span><span class="op">)</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] "378720000s (~12 years)" "220932000s (~7 years)"  "126234000s (~4 years)" </span>
<span cla