title: Dplyr ~ select something, except
body: <p>So I have the following code:</p>
  
  <pre><code>library (dplyr)
  dataset1 &lt;- filter(dataset0, dataset0$type == "black" | dataset0$type == "orange")
  </code></pre>
  
  <p>What this code does is to add in dataset1 every row of dataset0 that has type = "black" or type = "orange".</p>
  
  <p>What if I want to take everything else EXCEPT orange and black. Is the following correct?</p>
  
  <pre><code>library (dplyr)
  dataset1 &lt;- filter(dataset0, dataset0$type != "black" | dataset0$type != "orange")
  </code></pre>
  
  <p>Thank you in advance.</p>