/div>
<pre><code><span><span class="co">##   origin year month day hour  temp  dewp humid wind_dir wind_speed wind_gust</span></span>
<span><span class="co">## 1    EWR 2013     1   1    1 39.02 26.06 59.37      270   10.35702        NA</span></span>
<span><span class="co">## 2    EWR 2013     1   1    2 39.02 26.96 61.63      250    8.05546        NA</span></span>
<span><span class="co">## 3    EWR 2013     1   1    3 39.02 28.04 64.43      240   11.50780        NA</span></span>
<span><span class="co">## 4