Hi Dave,

We do not have option like this built in but you can try to specify chart type for different chart series with callback function. 

Here is the example for Highchart and you should enter this code in text tab of the page editor which contains that chart.  

<script type="text/javascript">
jQuery(window).load(function(){
if( typeof wpDataChartsCallbacks == 'undefined' ){ wpDataChartsCallbacks = {}; }
wpDataChartsCallbacks[1] = function(obj){ 
 obj.options.series[0].type = 'column',
 obj.options.series[1].type = 'spline'
}
});
</script>


[wpdatachart id=1]

You just need to adjust this for you chart id by changing 1 to your chart id in 

wpDataChartsCallbacks[1]

and check that series numbers  and column types are appropriate ones. 

This way you should be able to combine multiple chart types on in one chart and your result should be similar to this example

David, 

I'm glad that I could help. 

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