title: How to create a stacked bar graph in kibana?
body: <p>I have data in JSON format like this in my elasticsearch:</p>
  
  <pre><code>{
      "features": [
            {
              "feature": "A",
              "Yes": 19,
              "No": 0,
              "Maybe": 81
            },
            {
              "feature": "B",
              "Yes": 0,
              "No": 0,
              "Maybe": 100
            },
            {
              "feature": "C",
              "Yes": 10,
              "No": 32,
              "Maybe": 58
            }
          ]
      }
  </code></pre>
  
  <p>From this, is it possible to obtain a stacked chart as follows?
  <a href="https://i.stack.imgur.com/SPdR2.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/SPdR2.png" alt="enter image description here"></a></p>