Stacked Bar Chart by mbostock

index.html

<!DOCTYPE html>
<meta charset="utf-8">
<style>

.axis text {
  font: 10px sans-serif;
}

.axis line,
.axis path {
  fill: none;
  stroke: #000;
  shape-rendering: crispEdges;
}

.axis--x path {
  display: none;
}

</style>
<body>
<script src="//d3js.org/d3.v3.min.js"></script>
<script>

var causes = ["wounds", "other", "disease"];

var parseDate = d3.time.format("%m/%Y").parse;

var margin = {top: 20, right: 50, bottom: 30, left: 20},
    width = 960 - margin.left - margin.right,
    height = 500 - margin.top - margin.bottom;

var x = d3.scale.ordinal()
    .rangeRoundBands([0, width]);

var y = d3.scale.linear()
    .rangeRound([height, 0]);

var z = d3.scale.category10();

var xAxis = d3.svg.axis()
    .scale(x)
    .orient("bottom")
    .tickFormat(d3.time.format("%b"));

var yAxis = d3.svg.axis()
    .scale(y)
    .orient("right");

var svg = d3.select("body").append("svg")
    .attr("width", width + margin.left + margin.right)
    .attr("height", height + margin.top + margin.bottom)
  .append("g")
    .attr("transform", "translate(" + margin.left + "," + margin.top + ")");

d3.tsv("crimea.tsv", type, function(error, crimea) {
  if (error) throw error;

  var layers = d3.layout.stack()(causes.map(function(c) {
    return crimea.map(function(d) {
      return {x: d.date, y: d[c]};
    });
  }));

  x.domain(layers[0].map(function(d) { return d.x; }));
  y.domain([0, d3.max(layers[layers.length - 1], function(d) { return d.y0 + d.y; })]).nice();

  var layer = svg.selectAll(".layer")
      .data(layers)
    .enter().append("g")
      .attr("class", "layer")
      .style("fill", function(d, i) { return z(i); });

  layer.selectAll("rect")
      .data(function(d) { return d; })
    .enter().append("rect")
      .attr("x", function(d) { return x(d.x); })
      .attr("y", function(d) { return y(d.y + d.y0); })
      .attr("height", function(d) { return y(d.y0) - y(d.y + d.y0); })
      .attr("width", x.rangeBand() - 1);

  svg.append("g")
      .attr("class", "axis axis--x")
      .attr("transform", "translate(0," + height + ")")
      .call(xAxis);

  svg.append("g")
      .attr("class", "axis axis--y")
      .attr("transform", "translate(" + width + ",0)")
      .call(yAxis);
});

function type(d) {
  d.date = parseDate(d.date);
  causes.forEach(function(c) { d[c] = +d[c]; });
  return d;
}

</script>

crimea.tsv

date	total	disease	wounds	other
4/1854	8571	1	0	5
5/1854	23333	12	0	9
6/1854	28333	11	0	6
7/1854	28772	359	0	23
8/1854	30246	828	1	30
9/1854	30290	788	81	70
10/1854	30643	503	132	128
11/1854	29736	844	287	106
12/1854	32779	1725	114	131
1/1855	32393	2761	83	324
2/1855	30919	2120	42	361
3/1855	30107	1205	32	172
4/1855	32252	477	48	57
5/1855	35473	508	49	37
6/1855	38863	802	209	31
7/1855	42647	382	134	33
8/1855	44614	483	164	25
9/1855	47751	189	276	20
10/1855	46852	128	53	18
11/1855	37853	178	33	32
12/1855	43217	91	18	28
1/1856	44212	42	2	48
2/1856	43485	24	0	19
3/1856	46140	15	0	35