title: How to compute multiple euclidean distances of all points in a dataset?
body: <p>I'm new to python, I have a dataset with hundreds of entries and i want to find the euclidean distance of 6th nearest neighbour for each point and save them. </p>
  
  <p>the entries are like this:</p>
  
  <pre><code>362.240997 242.054993
  505.821014 159.210007
  420.803986 134.830002
  504.035004 314.125000
  356.670013 199.093994
  326.545990 91.766998
  214.477005 63.821999
  351.351013 86.885002
  216.041000 242.024994
  441.700012 277.333008
  68.678001 203.095001
  547.051025 99.218002
  405.983002 141.934006
  402.239990 247.876007
  197.134003 260.622009
  163.141006 66.302002
  561.950989 172.966995
  340.036987 115.315002
  63.076000 78.059998
  261.072998 268.122009
  319.376007 65.832001
  .......
  </code></pre>
  
  <p>I have no idea where to start, I tried to look around but didn't understand anything because this is too specific. 
  Any help is appreciated.</p>
  
  <p>THANK YOU EVERYONE SO MUCH!</p>