aaizemberg/index.html

## index.html
<!DOCTYPE html>
<html>
<head>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js"></script>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>datafest 2016</title>
</head>
<body>


<script>
  var data = [
{"ages":"20-25","englishmen":8.4,"english_soldiers":17.0},
{"ages":"25-30","englishmen":9.2,"english_soldiers":18.3},
{"ages":"30-35","englishmen":10.2,"english_soldiers":18.4},
{"ages":"35-40","englishmen":11.6,"english_soldiers":19.3}
];

var ancho = d3.scale.linear().domain([0,20]).range([0,400]);

var svg = d3.select("body").append("svg").attr("width",600).attr("height",600);

svg.selectAll("ages").data(data).enter().append("text")
   .attr("x",20)
   .attr("y", function(d,i) {return ((i+1)*50);} )
   .text( function(d) { return d.ages;});

svg.selectAll("rect1").data(data).enter().append("rect")
   .attr("x",100)
   .attr("y", function(d,i) {return ((i+1)*50);} )
   .attr("width", function(d) {return ancho(d.englishmen);})
   .attr("height",10);

svg.selectAll("rect2").data(data).enter().append("rect")
   .attr("fill","red")
   .attr("x",100)
   .attr("y", function(d,i) {return ((i+1)*50)-12;} )
   .attr("width", 0)
   .attr("height",10)
   .transition().duration(3000)
   .attr("width", function(d) {return ancho(d.english_soldiers);});
  </script>

  </body>
</html>
	<!DOCTYPE html>
	<html>
	<head>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js"></script>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width">
	<title>datafest 2016</title>
	</head>
	<body>


	<script>
	var data = [
	{"ages":"20-25","englishmen":8.4,"english_soldiers":17.0},
	{"ages":"25-30","englishmen":9.2,"english_soldiers":18.3},
	{"ages":"30-35","englishmen":10.2,"english_soldiers":18.4},
	{"ages":"35-40","englishmen":11.6,"english_soldiers":19.3}
	];

	var ancho = d3.scale.linear().domain([0,20]).range([0,400]);

	var svg = d3.select("body").append("svg").attr("width",600).attr("height",600);

	svg.selectAll("ages").data(data).enter().append("text")
	.attr("x",20)
	.attr("y", function(d,i) {return ((i+1)*50);} )
	.text( function(d) { return d.ages;});

	svg.selectAll("rect1").data(data).enter().append("rect")
	.attr("x",100)
	.attr("y", function(d,i) {return ((i+1)*50);} )
	.attr("width", function(d) {return ancho(d.englishmen);})
	.attr("height",10);

	svg.selectAll("rect2").data(data).enter().append("rect")
	.attr("fill","red")
	.attr("x",100)
	.attr("y", function(d,i) {return ((i+1)*50)-12;} )
	.attr("width", 0)
	.attr("height",10)
	.transition().duration(3000)
	.attr("width", function(d) {return ancho(d.english_soldiers);});
	</script>

	</body>
	</html>