DC = {
var view = md`${container()}`
var cf = crossfilter(sampleData)
var rowChart = dc.rowChart(view.querySelector("#creditcard"));
var creditcardDimension = cf.dimension(data => data.cylinders)
var creditcardGroup = creditcardDimension.group().reduceCount()
rowChart
.width(600)
.height(350)
.elasticX(true)
.dimension(creditcardDimension)
.group(creditcardGroup);
dc.renderAll()
return view
}