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<div class="intro">
<p>This example shows how to create a column `Chart` with a stacked Numeric Axis.</p>
</div>
<div class="example">
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<h3>This example shows how to create a Stacked Column Chart.</h3>
<p>A Stacked Chart is one in which its series are plotted cumulatively against a value axis. Stacked Charts are often used to compare the contribution of each series across categories.
In the previous example, we made a column chart. In this example, we're going use the `stacked` attribute to change it to a Stacked Column Chart.</p>
```
var myDataValues = [
{category:"5/1/2010", miscellaneous:2000, expenses:3700, revenue:2200},
{category:"5/2/2010", miscellaneous:50, expenses:9100, revenue:100},
{category:"5/3/2010", miscellaneous:400, expenses:1100, revenue:1500},
{category:"5/4/2010", miscellaneous:200, expenses:1900, revenue:2800},
{category:"5/5/2010", miscellaneous:5000, expenses:5000, revenue:2650}
];
var mychart = new Y.Chart({
dataProvider:myDataValues,
render:"#mychart",
type:"column",
stacked:true
});
```
<p>Technically, all charts plotted against x and y axes can be stacked. The following series types are most commonly and effectively displayed stacked:</p>
<ul>
<li>`combo`</li>
<li>`column`</li>
<li>`bar`</li>
<li>`area`</li>
<li>`areaspline`</li>
<li>`combospline`</li>
</ul>