title: What does %>% mean in R
body: <p>I am following this example, the <em>server.R</em>, <a href="https://github.com/wch/movies/blob/master/server.R#L32" rel="noreferrer">file is here</a>.</p>
  
  <p>I plan to do a similar filter, but am lost as to what <code>%&gt;%</code> does.</p>
  
  <pre><code> # Apply filters
      m &lt;- all_movies %&gt;%
        filter(
          Reviews &gt;= reviews,
          Oscars &gt;= oscars,
          Year &gt;= minyear,
          Year &lt;= maxyear,
          BoxOffice &gt;= minboxoffice,
          BoxOffice &lt;= maxboxoffice
        ) %&gt;%
        arrange(Oscars)
  </code></pre>