="op">)</span></span>
<span><span class="va">weather_wind_speed</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/pkg/reshape2/man/cast.html" class="external-link">acast</a></span><span class="op">(</span><span class="va">weather_wind_speed</span>, <span class="va">year</span> <span class="op">+</span> <span class="va">month</span> <span class="op">+</span> <span class="va">day</span> <span class="op">~</span> <span class="va">hour</span>, value.var <span class="op">=</span> <sp