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Median Income from 2009 to 2012
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<!DOCTYPE html> | |
<head> | |
<meta charset="utf-8"> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js"></script> | |
<style> | |
body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; } | |
svg { | |
border:1px solid #f0f; | |
} | |
.axis line, | |
.axis path { | |
fill: none; | |
stroke: #000; | |
shape-rendering: crispEdges; | |
} | |
.line { | |
fill: none; | |
stroke: steelblue; | |
stroke-width: 2px; | |
} | |
.bars { | |
stroke: #000; | |
stroke-width: 4; | |
} | |
.good { | |
stroke: #00f; | |
} | |
.bad { | |
stroke: #f00; | |
} | |
</style> | |
</head> | |
<body> | |
<script> | |
// Feel free to change or delete any of the code you see! | |
var margin = {top: 20, right: 20, bottom: 30, left: 50}, | |
width = 960 - margin.left - margin.right, | |
height = 500 - margin.top - margin.bottom; | |
var svg = d3.select("body").append("svg") | |
.attr({ | |
width: width + margin.left + margin.right, | |
height: height + margin.top + margin.bottom | |
}) | |
.append("g") | |
.attr("transform", "translate(" + [margin.left, margin.top] + ")"); | |
var xscale = d3.time.scale() | |
.range([0, width]); | |
var yscale = d3.scale.linear() | |
.range([height, 0]); | |
var yscaleJobChange = d3.scale.linear() | |
.range([height, 0]); | |
var xaxis = d3.svg.axis() | |
.scale(xscale) | |
.orient("bottom") | |
.ticks(5) | |
.tickFormat(d3.time.format("%Y-%b")); | |
var yaxis = d3.svg.axis() | |
.scale(yscale) | |
.orient("right"); | |
var yaxisJobChange = d3.svg.axis() | |
.scale(yscaleJobChange) | |
.orient("left"); | |
d3.tsv("jobs.tsv", function(err, data) { | |
if (err) throw err; | |
// Convert string to numbers | |
data.forEach(function(d) { | |
d.jobs_change = +d.jobs_change; | |
d.date = new Date(d.month_year); | |
d.private_job_change = +d.private_job_change; | |
d.unemployment_rate = +d.unemployment_rate; | |
}); | |
console.log(data); | |
xscale.domain(d3.extent(data, function(d) { return d.date; })); | |
yscale.domain([0, d3.max(data, function(d) { return d.unemployment_rate; })]); | |
yscaleJobChange.domain(d3.extent(data, function(d) { return d.jobs_change; })); | |
var line = d3.svg.line() | |
.x(function(d) { return xscale(d.date); }) | |
.y(function(d) { return yscale(d.unemployment_rate);}); | |
svg.selectAll("path.line") | |
.data([data]) | |
.enter() | |
.append("path") | |
.attr("class", "line") | |
.attr("d", line); | |
svg.append("g") | |
.attr("class", "x axis") | |
.attr("transform", "translate(" + [0, height] + ")") | |
.call(xaxis); | |
svg.append("g") | |
.attr("class", "y axis") | |
.call(yaxisJobChange); | |
svg.append("g") | |
.attr("class", "y axis") | |
.attr("transform", "translate(" + [width, 0] + ")") | |
.call(yaxis); | |
svg.selectAll("circle.rate") | |
.data(data) | |
.enter() | |
.append("circle") | |
.attr({ | |
"class": "rate", | |
"cx": function(d) { return xscale(d.date); }, | |
"cy": function(d) { return yscale(d.unemployment_rate); }, | |
"r": 2 | |
}); | |
svg.selectAll("line.bars") | |
.data(data) | |
.enter() | |
.append("line") | |
.attr({ | |
"class": function(d) { | |
return yscaleJobChange(d.jobs_change) < yscaleJobChange(0) ? "bars good" : "bars bad"; | |
}, | |
"x1": function(d) { return xscale(d.date); }, | |
"y1": yscaleJobChange(0), | |
"x2": function(d) { return xscale(d.date); }, | |
"y2": function(d) { return yscaleJobChange(d.jobs_change)} | |
}) | |
}); | |
</script> | |
</body> |
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month_year | jobs_change | private_job_change | unemployment_rate | |
---|---|---|---|---|
2008-11 | -803 | -797 | 6.8 | |
2008-12 | -661 | -658 | 7.3 | |
2009-01 | -818 | -839 | 7.8 | |
2009-02 | -724 | -725 | 8.3 | |
2009-03 | -799 | -787 | 8.7 | |
2009-04 | -692 | -802 | 8.9 | |
2009-05 | -361 | -312 | 9.4 | |
2009-06 | -482 | -426 | 9.5 | |
2009-07 | -339 | -296 | 9.5 | |
2009-08 | -231 | -219 | 9.6 | |
2009-09 | -199 | -184 | 9.8 | |
2009-10 | -202 | -232 | 10 | |
2009-11 | -42 | -42 | 9.9 | |
2009-12 | -171 | -120 | 9.9 | |
2010-01 | -40 | -40 | 9.7 | |
2010-02 | -35 | -27 | 9.8 | |
2010-03 | 189 | 141 | 9.8 | |
2010-04 | 239 | 193 | 9.9 | |
2010-05 | 516 | 84 | 9.6 | |
2010-06 | -167 | 92 | 9.4 | |
2010-07 | -58 | 92 | 9.5 | |
2010-08 | -51 | 128 | 9.6 | |
2010-09 | -27 | 115 | 9.5 | |
2010-10 | 220 | 196 | 9.5 | |
2010-11 | 121 | 134 | 9.8 | |
2010-12 | 120 | 140 | 9.4 | |
2011-01 | 110 | 119 | 9.1 | |
2011-02 | 220 | 257 | 9 | |
2011-03 | 246 | 261 | 8.9 | |
2011-04 | 251 | 264 | 9 | |
2011-05 | 54 | 108 | 9 | |
2011-06 | 84 | 102 | 9.1 | |
2011-07 | 96 | 175 | 9.1 | |
2011-08 | 85 | 52 | 9.1 | |
2011-09 | 202 | 216 | 9 | |
2011-10 | 112 | 139 | 8.9 | |
2011-11 | 157 | 178 | 8.7 | |
2011-12 | 223 | 234 | 8.5 | |
2012-01 | 275 | 277 | 8.3 | |
2012-02 | 259 | 254 | 8.3 | |
2012-03 | 143 | 147 | 8.2 | |
2012-04 | 68 | 85 | 8.1 | |
2012-05 | 87 | 116 | 8.2 | |
2012-06 | 45 | 63 | 8.2 | |
2012-07 | 181 | 163 | 8.3 | |
2012-08 | 142 | 97 | 8.1 | |
2012-09 | 114 | 104 | 7.8 |
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