title: select rows from a dataframe that do not match the query
body: <p>As you can see this selection with R, shows the rows that have status different than 'Open' and also have the following type BMW, VW and Benz. 
  How can I make run the opposite selection of this query:</p>
  
  <pre><code>df= df[ df$status != "Open" &amp; (df$Type) %in% c("BMW","VW","BENZ"), ]
  </code></pre>