title: Removing MULTIPLE outliers in regression model in R
body: <p>this is in R</p>
  
  <p>ok so i've used cook distances to identify the points i would like to remove from a dataset of 506 variables that i have.</p>
  
  <p>i am able to remove ONE point (number 369) as follows:</p>
  
  <pre><code>modelmc1 = lm(housing[-369,14] ~ housing[-369,1] + housing[-369,2] + 
  housing[-369,3] + housing[-369,4] + housing[-369,5] + housing[-369,6] + 
  housing[-369,7] + housing[-369,8] + housing[-369,9] + housing[-369,10] + 
  housing[-369,11] + housing[-369,12] + housing[-369,13])
  </code></pre>
  
  <p>my question is how do i remove MULTIPLE points (around 30)</p>
  
  <p>thanks</p>