title: Trying to transpose data in R
body: <p>I am looking to transpose data in R. I have the following dataframe.</p>
  <p><img src="https://i.stack.imgur.com/opoo4.png" alt="Old Table" /></p>
  <p>and I need to transpose this so the column rows would read as follows:</p>
  <p><img src="https://i.stack.imgur.com/Bc5w9.png" alt="New Table" /></p>
  <p>and so on so this table would have 90 rows (9 for each source destination)</p>
  <p>What is the best and fastest way to do this?</p>