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@dwtkns
Created January 24, 2013 11:17
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{
"libraries": [
"d3"
],
"mode": "javascript",
"layout": "fullscreen mode (vertical)",
"resolution": "reset"
}
body {
font: 10px sans-serif;
}
.axis path,
.axis line {
fill: none;
stroke: #000;
shape-rendering: crispEdges;
}
.bar {
fill: steelblue;
}
.x.axis path {
display: none;
}
var data = [
{ 'letter': 'A', 'frequency': .08167 },
{ 'letter': 'B', 'frequency': .01492 },
{ 'letter': 'C', 'frequency': .02780 },
{ 'letter': 'D', 'frequency': .04253 },
{ 'letter': 'E', 'frequency': .12702 },
{ 'letter': 'F', 'frequency': .02288 },
{ 'letter': 'G', 'frequency': .02022 },
{ 'letter': 'H', 'frequency': .06094 },
{ 'letter': 'I', 'frequency': .06973 },
{ 'letter': 'J', 'frequency': .00153 },
{ 'letter': 'K', 'frequency': .00747 },
{ 'letter': 'L', 'frequency': .04025 },
{ 'letter': 'M', 'frequency': .02517 },
{ 'letter': 'N', 'frequency': .06749 },
{ 'letter': 'O', 'frequency': .07507 },
{ 'letter': 'P', 'frequency': .01929 },
{ 'letter': 'Q', 'frequency': .00098 },
{ 'letter': 'R', 'frequency': .05987 },
{ 'letter': 'S', 'frequency': .06333 },
{ 'letter': 'T', 'frequency': .09056 },
{ 'letter': 'U', 'frequency': .02758 },
{ 'letter': 'V', 'frequency': .01037 },
{ 'letter': 'W', 'frequency': .02465 },
{ 'letter': 'X', 'frequency': .00150 },
{ 'letter': 'Y', 'frequency': .01971 },
{ 'letter': 'Z', 'frequency': .00074 }
];
var margin = {top: 20, right: 20, bottom: 30, left: 40};
var width = 600 - margin.left - margin.right;
var height = 500 - margin.top - margin.bottom;
var formatPercent = d3.format(".0%");
var x = d3.scale.ordinal()
.rangeRoundBands([0, width], .1);
var y = d3.scale.linear()
.range([height, 0]);
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom");
var yAxis = d3.svg.axis()
.scale(y)
.orient("left")
.tickFormat(formatPercent);
var svg = d3.select("svg")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom)
.append("g")
.attr("transform", "translate(" + margin.left + "," + margin.top + ")");
data.forEach(function(d) {
d.frequency = +d.frequency;
});
x.domain(data.map(function(d) { return d.letter; }));
y.domain([0, d3.max(data, function(d) { return d.frequency; })]);
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
.call(xAxis);
svg.append("g")
.attr("class", "y axis")
.call(yAxis)
.append("text")
.attr("transform", "rotate(-90)")
.attr("y", 6)
.attr("dy", .71+"em")
.style("text-anchor", "end")
.text("Frequency");
svg.selectAll(".bar")
.data(data)
.enter().append("rect")
.attr("class", "bar")
.attr("x", function(d) { return x(d.letter); })
.attr("width", x.rangeBand())
.attr("y", function(d) { return y(d.frequency); })
.attr("height", function(d) { return height - y(d.frequency); });
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