I am trying to follow your documentation (examples really!) and in looking at D3, your code example is below. Notice how it uses dataSource instead of dataStore? Is this correct? All the other packages use dataStores. And if not, where do I specify the table I want to use?

    <?php
    ColumnChart::create(array(
        "dataSource"=>array(
            array("category"=>"Books","sale"=>32000,"number"=>1700,),
            array("category"=>"Accessories","sale"=>43000,"number"=>2100),
            array("category"=>"Phones","sale"=>54000,"number"=>3200),
            array("category"=>"Movies","sale"=>23000,"number"=>9000),
            array("category"=>"Others","sale"=>12000,"number"=>5300),
        ),
        "columns"=>array(
            "category",
            "sale"=>array(
                "label"=>"Sale",
                "type"=>"number",
                "prefix"=>"$"
            ),
            "number"=>array(
                "label"=>"Cost",
                "type"=>"number",
                "prefix"=>"$",
                "axis"=>"y2"
            ),
        ),
        "yAxis"=>array(
            "prefix"=>"$"
        ),
        "dualAxis"=>true
    ));
    ?>