Module 4 final bar chart – Risk of mental health problems

<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8">
		<title>Mental health problems</title>
		<script type="text/javascript" src="https://d3js.org/d3.v3.js"></script>
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.y.axis path,
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	</head>
	<body>

<h1>Parents' risk of mental health issues</h1>

<p>Percentage of children with parents at risk of mental health problems in Victorian regions. Source: Victorian Child and Adolescent Monitoring System, <a href="https://www.education.vic.gov.au/about/research/Pages/vcamstableau.aspx">VCAMS</a>, 2015</p>
		<script type="text/javascript">

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var svg = d3.select("body")
						.append("svg")
						.attr("width", w)
						.attr("height", h);

d3.csv("Victorian-data-children-2013.csv", function(data) {

data.sort(function(a, b) {
					return d3.descending(+a.parentsMentalHealthDiffculties, +b.parentsMentalHealthDiffculties);					
				});

widthScale.domain([ 0, d3.max(data, function(d) {
					return +d.parentsMentalHealthDiffculties;
				}) ]);

heightScale.domain(data.map(function(d) { return d.dhsArea; } ));
				
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								.data(data)
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								.append("rect");

rects.attr("x", padding[3])
					.attr("y", function(d, i) {
						return heightScale(d.dhsArea);
					})
					.attr("width", function(d) {
						return widthScale(d.parentsMentalHealthDiffculties);
					})

.attr("height", heightScale.rangeBand())
					.attr("fill", "grey")
					.append("title")
					.text(function(d) {
						return d.dhsArea + " " + d.parentsMentalHealthDiffculties + " percent";
					});

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Modified http://d3js.org/d3.v3.js to a secure url

https://d3js.org/d3.v3.js