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<!-- Used example posted in Piazza -->
<meta charset="utf-8">
<style>
</style>
<body>
<!-- load the d3.js library -->
<script src="https://d3js.org/d3.v4.min.js"></script>
<script>
// set the dimensions and margins of the graph
var margin = {top: 50, right: 50, bottom: 100, left: 100},
width = 350 - margin.left - margin.right,
height = 350 - margin.top - margin.bottom;
// set X and Y axis
var x = d3.scaleLinear()
.range([0, width]);
var y = d3.scaleLinear()
.range([height, 0]);
// created svg
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 + ")");
// getting data
d3.csv("alabasterPD.csv", function(error, data) {
if (error) throw error;
// formatting data
data.forEach(function(d) {
d.Robbery = +d.Robbery;
d.Assault = +d.Assault;
});
// Scale the range of data for axis
x.domain(d3.extent(data, function(d) { return d.Robbery; }));
y.domain(d3.extent(data, function(d) { return d.Assault; }));
// Add the scatterplot
svg.selectAll("dot")
.data(data)
.enter()
.append("circle")
.attr("r", 5)
.attr("cx", function(d) { return x(d.Robbery); })
.attr("cy", function(d) { return y(d.Assault); });
// x-axis
svg.append("g")
.attr("transform", "translate(0," + height + ")")
.call(d3.axisBottom(x));
//x-axis label
svg.append("text")
.attr("text-anchor", "end")
.attr("x", width/2)
.attr("y", height + 50)
.text("# Robbery");
//y-axis
svg.append("g")
.call(d3.axisLeft(y));
//y-axis label
svg.append("text")
.attr("transform", "rotate(-90)")
.attr("x",0 - (height / 2))
.attr("y", 0 - margin.left + 20)
.attr("dy", "1em")
.style("text-anchor", "middle")
.text("# Assault");
//adding title
svg.append("text")
.attr("text-anchor", "end")
.attr("x", width/2 + 50)
.attr("y", -15)
.text("Alabaster PD Assault v Robbery");
});
//REPEAT 2 MORE TIMES
//////////////////////////////////////////////////////////////
var x2 = d3.scaleLinear()
.range([0, width]);
var y2 = d3.scaleLinear()
.range([height, 0]);
var svg2 = 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.csv("albertvillePD.csv", function(error, data) {
if (error) throw error;
data.forEach(function(d) {
d.Robbery = +d.Robbery;
d.Assault = +d.Assault;
});
x2.domain(d3.extent(data, function(d) { return d.Robbery; }));
y2.domain([0, d3.max(data, function(d) { return d.Assault; })]);
svg2.selectAll("dot2")
.data(data)
.enter().append("circle")
.attr("r", 5)
.attr("cx", function(d) { return x2(d.Robbery); })
.attr("cy", function(d) { return y2(d.Assault); });
svg2.append("g")
.attr("transform", "translate(0," + height + ")")
.call(d3.axisBottom(x2));
svg2.append("text")
.attr("text-anchor", "end")
.attr("x", width/2)
.attr("y", height + 50)
.text("# Robbery");
svg2.append("g")
.call(d3.axisLeft(y2));
svg2.append("text")
.attr("transform", "rotate(-90)")
.attr("x",0 - (height / 2))
.attr("y", 0 - margin.left + 20)
.attr("dy", "1em")
.style("text-anchor", "middle")
.text("# Assault");
svg2.append("text")
.attr("text-anchor", "end")
.attr("x", width/2 + width/2)
.attr("y", -15)
.text("Albertville PD Assault v Robbery");
});
/////////////////////////////////////////////////////////////////////////
var x3 = d3.scaleLinear()
.range([0, width]);
var y3 = d3.scaleLinear()
.range([height, 0]);
var svg3 = 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.csv("alexanderPD.csv", function(error, data) {
if (error) throw error;
data.forEach(function(d) {
d.Robbery = +d.Robbery;
d.Assault = +d.Assault;
});
x3.domain(d3.extent(data, function(d) { return d.Robbery; }));
y3.domain([0, d3.max(data, function(d) { return d.Assault; })]);
svg3.selectAll("dot")
.data(data)
.enter()
.append("circle")
.attr("r", 5)
.attr("cx", function(d) { return x3(d.Robbery); })
.attr("cy", function(d) { return y3(d.Assault); });
svg3.append("g")
.attr("transform", "translate(0," + height + ")")
.call(d3.axisBottom(x3));
svg3.append("text")
.attr("text-anchor", "end")
.attr("x", width/2)
.attr("y", height + 50)
.text("# Robbery");
svg3.append("g")
.call(d3.axisLeft(y3));
svg3.append("text")
.attr("transform", "rotate(-90)")
.attr("x",0 - (height / 2))
.attr("y", 0 - margin.left + 20)
.attr("dy", "1em")
.style("text-anchor", "middle")
.text("# Assault");
svg3.append("text")
.attr("text-anchor", "end")
.attr("x", width/2 + width/2)
.attr("y", -15)
.text("Alexander PD Assault v Robbery");
});
</script>
</body>
https://d3js.org/d3.v4.min.js