title: R: pie chart with different type of information in colours and slices?
body: <p>I am trying to make the below-style pie-chart in R. You can find the original Figure 1 on page 5, here <a href="https://i.stack.imgur.com/v2XgG.png" rel="nofollow noreferrer">1</a>. Anyway the below is obfuscated version, not to break any copyrights and only for educational purposes so fair usage.</p>
  
  <p><img src="https://i.stack.imgur.com/v2XgG.png" alt="enter image description here"></p>
  
  <p>What's the easiest way (package) to do this (the curly lines are labels with text for the sections)?</p>
  
  <p><strong>Description</strong></p>
  
  <blockquote>
    <p>I need the colours to represent one factor of my data, and the slices - another. For example, the paper <a href="https://i.stack.imgur.com/v2XgG.png" rel="nofollow noreferrer">1</a> has different aspects of information in the colours and in the slices (but for sake of simplicity without the three rings that they've used to denote taxonomic levels). </p>
  </blockquote>
  
  <p><strong>References</strong></p>
  
  <blockquote>
    <p><a href="https://i.stack.imgur.com/v2XgG.png" rel="nofollow noreferrer">1</a> <a href="http://www.sciencedirect.com/science/article/pii/S0022283605003190#gr1" rel="nofollow noreferrer">http://www.sciencedirect.com/science/article/pii/S0022283605003190#gr1</a></p>
  </blockquote>