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Rnhatch/crimea.csv

Last active August 29, 2015 14:01
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Raw
crimea.csv
date wounds other disease
5/1854 0 95 105
6/1854 0 40 95
7/1854 0 140 520
8/1854 20 150 800
9/1854 220 230 740
10/1854 305 310 600
11/1854 480 290 820
12/1854 295 310 1100
1/1855 230 460 1440
2/1855 180 520 1270
3/1855 155 350 935
4/1855 195 195 560
5/1855 180 155 550
6/1855 330 130 650
7/1855 260 130 430
8/1855 290 110 490
9/1855 355 100 290
10/1855 135 95 245
11/1855 100 140 325
12/1855 40 120 215
1/1856 0 160 160
2/1856 0 100 100
3/1856 0 125 90
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<title>Crimean War</title>
<script type="text/javascript" src="http://cdnjs.cloudflare.com/ajax/libs/d3/3.3.3/d3.min.js"></script>
<style type="text/css">
svg {
width: 960px;
height: 500px;
border: solid 1px #ccc;
font: 10px sans-serif;
shape-rendering: crispEdges;
}
</style>
</head>
<body>
<script type="text/javascript">
var w = 960,
h = 500,
p = [20, 50, 30, 20],
x = d3.scale.ordinal().rangeRoundBands([0, w - p[1] - p[3]]),
y = d3.scale.linear().range([0, h - p[0] - p[2]]),
z = d3.scale.ordinal().range(["lightpink", "darkgray", "lightblue"]),
parse = d3.time.format("%m/%Y").parse,
format = d3.time.format("%b");
var svg = d3.select("body").append("svg:svg")
.attr("width", w)
.attr("height", h)
.append("svg:g")
.attr("transform", "translate(" + p[3] + "," + (h - p[2]) + ")");
d3.csv("crimea.csv", function(crimea) {
// Transpose the data into layers by cause.
var causes = d3.layout.stack()(["wounds", "other", "disease"].map(function(cause) {
return crimea.map(function(d) {
return {x: parse(d.date), y: +d[cause]};
});
}));
console.log(causes);
console.log(crimea);
// Compute the x-domain (by date) and y-domain (by top).
x.domain(causes[0].map(function(d) { return d.x; }));
y.domain([0, d3.max(causes[causes.length - 1], function(d) { return d.y0 + d.y; })]);
// Add a group for each cause.
var cause = svg.selectAll("g.cause")
.data(causes)
.enter().append("svg:g")
.attr("class", "cause")
.style("fill", function(d, i) { return z(i); })
.style("stroke", function(d, i) { return d3.rgb(z(i)).darker(); });
// Add a rect for each date.
var rect = cause.selectAll("rect")
.data(Object)
.enter().append("svg:rect")
.attr("x", function(d) { return x(d.x); })
.attr("y", function(d) { return -y(d.y0) - y(d.y); })
.attr("height", function(d) { return y(d.y); })
.attr("width", x.rangeBand());
// Add a label per date.
var label = svg.selectAll("text")
.data(x.domain())
.enter().append("svg:text")
.attr("x", function(d) { return x(d) + x.rangeBand() / 2; })
.attr("y", 6)
.attr("text-anchor", "middle")
.attr("dy", ".71em")
.text(format);
// Add y-axis rules.
var rule = svg.selectAll("g.rule")
.data(y.ticks(5))
.enter().append("svg:g")
.attr("class", "rule")
.attr("transform", function(d) { return "translate(0," + -y(d) + ")"; });
rule.append("svg:line")
.attr("x2", w - p[1] - p[3])
.style("stroke", function(d) { return d ? "#fff" : "#000"; })
.style("stroke-opacity", function(d) { return d ? .7 : null; });
rule.append("svg:text")
.attr("x", w - p[1] - p[3] + 6)
.attr("dy", ".35em")
.text(d3.format(",d"));
});
</script>
</body>
</html>
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