>
<span class="r-out co"><span class="r-pr">#&gt;</span>      Annual_precipitation Prec_wettest_month Prec_driest_month       PC1</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 5984                 1463                365                 2  2.815478</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 5428                 2349                451                33  4.614585</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 3255                  337                105      