Anscombe's Quartet, Group II, v4

forked from kpq's block: Anscombe's Quartet, Group II

body {
    font-family: arial, sans;
    width: 720px;
    margin: 20px auto;
  }

svg {
    /*border:1px solid #f0f;*/
  }

.axis text {
    font-size: 12px;
    fill: #777;
  }

.axis path {
    display: none;
  }

.axis line {
    stroke-width:1px;
    stroke: #ccc;
    stroke-dasharray: 2px 2px;
  }

.anscombe-circle-group text {
    fill: #aaa;
    font-size: 11px;
  }

.anscombe-circle-group circle {
    fill: red;
    stroke: #fff;
    stroke-width:1px;

}

</style>

<body>

</body>

//JS to go here
var data = [
  {"group": "II", "x":10, "y" : 9.14},
  {"group": "II", "x":8, "y" : 8.14},
  {"group": "II", "x":13, "y" : 8.74},
  {"group": "II", "x":9, "y" : 8.77},
  {"group": "II", "x":11, "y" : 9.26},
  {"group": "II", "x":14, "y" : 8.1},
  {"group": "II", "x":6, "y" : 6.13},
  {"group": "II", "x":4, "y" : 3.1},
  {"group": "II", "x":12, "y" : 9.13},
  {"group": "II", "x":7, "y" : 7.26},
  {"group": "II", "x":5, "y" : 4.74}
];

var margin = {top: 20, right: 40, bottom: 20, left: 10};

var width = 720 - margin.left - margin.right,
    height = 400 - margin.top - margin.bottom;
  
var x = d3.scaleLinear()
	.domain([4, 15])
	.range([0, width]);

var y = d3.scaleLinear()
	.domain([2, 11])
	.range([height, 0]);

var xAxis = d3.axisBottom()
	.scale(x)
	.tickSize(-height)
	.tickPadding(8);

var yAxis = d3.axisRight()
	.scale(y)
	.tickSize(-width)
	.tickPadding(8);

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 + ")");

svg.append("g")
    .classed("axis", true)
    .attr("transform", "translate(0," + (height) + ")")
    .call(xAxis);

svg.append("g")
    .classed("axis", true)
    .attr("transform", "translate(" + (width) + ",0)")
    .call(yAxis);

var circleGroup = svg.selectAll(".anscombe-circle-group")
    .data(data)
  .enter().append("g")
    .classed("anscombe-circle-group", true)
    .attr("transform", function(d) { return "translate(" + [x(d.x),  y(d.y)] + ")"; });

circleGroup.append("circle")
    .attr("r", 5);

circleGroup.append("text")
    .text(function(d) { return "(" + [d.x, d.y] + ")"; })
    .attr("dx", 6);

</script>

https://d3js.org/d3.v4.min.js