title: Filled matrix plot with stacked barplot ggplot?
body: <p>I want to have stacked barplot inside of matrix. Should I go with ggplot? </p>
  
  <p>My data looks like this:</p>
  
  <p>And I want to have barplot in every matrix. Not like this</p>
  
  <p><a href="https://i.stack.imgur.com/d2mwC.png" rel="nofollow noreferrer">My data looks like this</a></p>
  
  <pre><code>ggplot(data = data1,
         aes(x = Var1, y = Var2, fill = value)) + 
    geom_tile()
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/y7zQ9.png" rel="nofollow noreferrer">Stacked barplot for every matrix here</a></p>
  
  <p>Result something like this: 
  Every variable will be used as barplot inside matrix
  <a href="https://i.stack.imgur.com/bJsO9.png" rel="nofollow noreferrer">Result</a></p>