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Created
June 8, 2016 19:58
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Anscombe Circle
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<!DOCTYPE html> | |
<meta charset="utf-8"> | |
<style type="text/css"> | |
/*css to go here*/ | |
.axis path { | |
fill: none; | |
stroke-width: 2px; | |
stroke: black; | |
} | |
.axis line { | |
stroke: black; | |
stroke-width: 2px; | |
stroke-opacity: 0.1; | |
} | |
.axis text { | |
font: 12px sans-serif; | |
} | |
circle { | |
fill: red; | |
} | |
</style> | |
<body></body> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js" charset="utf-8"></script> | |
<script> | |
//JS to go here | |
var data = [ | |
{'group':'III', 'x': 10, 'y': 7.46}, | |
{'group':'III', 'x': 8 , 'y': 6.77}, | |
{'group':'III', 'x': 13, 'y': 12.74}, | |
{'group':'III', 'x': 9 , 'y': 7.11}, | |
{'group':'III', 'x': 11, 'y': 7.81}, | |
{'group':'III', 'x': 14, 'y': 8.84}, | |
{'group':'III', 'x': 6 , 'y': 6.08}, | |
{'group':'III', 'x': 4 , 'y': 5.39}, | |
{'group':'III', 'x': 12, 'y': 8.15}, | |
{'group':'III', 'x': 7 , 'y': 6.42}, | |
{'group':'III', 'x': 5 , 'y': 5.73} | |
]; | |
var margin = {top: 50, right: 50, bottom: 50, left: 50}; | |
var width = 500 - margin.left - margin.right, | |
height = 500 - margin.top - margin.bottom; | |
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 + ")") | |
var xScale = d3.scale.linear() | |
.domain([0, 15]) | |
.range([0, width]) | |
var yScale = d3.scale.linear() | |
.domain([0, 15]) | |
.range([height, 0]) | |
var circles = svg.selectAll(".anscombe-circles") | |
.data(data) | |
.enter().append('circle') | |
.attr('cx', function(d) {return xScale(d.x)}) | |
.attr('cy', function(d) {return yScale(d.y)}) | |
.attr('r', 5) | |
var xAxis = d3.svg.axis() | |
.scale(xScale) | |
.ticks(15) | |
.tickSize(-width) | |
.orient("bottom"); | |
var yAxis = d3.svg.axis() | |
.scale(yScale) | |
.ticks(15) | |
.tickSize(-width) | |
.orient("left"); | |
svg.append("g") | |
.attr("class", "x axis") | |
.attr("transform","translate(0," + height + ")" ) | |
.call(xAxis); | |
svg.append("g") | |
.attr("class", "y axis") | |
.call(yAxis); | |
// console.log(xScale.domain()); | |
// console.log(yScale.domain()); | |
// console.log(yScale.range()); | |
// console.log(xScale.range()); | |
</script> |
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