The Myers-Briggs Type Indicator (MBTI) assesses personality attributes, using a set of 16 bins (eg, INTJ). The bins are not equally populated, either in the general population or when gender is taken into account. This page shows some distribution statistics, using a Treemap.
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December 14, 2015 17:49
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Treemap of MBTI statistics
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <style> | |
| body { | |
| font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; | |
| margin: auto; | |
| position: relative; | |
| width: 960px; | |
| } | |
| form { | |
| position: absolute; | |
| right: 10px; | |
| top: 10px; | |
| } | |
| .node { | |
| border: solid 1px white; | |
| font: 10px sans-serif; | |
| line-height: 17px; | |
| overflow: hidden; | |
| position: absolute; | |
| text-indent: 3px; | |
| } | |
| </style> | |
| <form> | |
| <label><input type="radio" name="mode" value="M" checked >Male</label> | |
| <label><input type="radio" name="mode" value="F" >Female</label> | |
| <label><input type="radio" name="mode" value="T" >Total</label> | |
| </form> | |
| <script src="http://d3js.org/d3.v3.min.js"></script> | |
| <script> | |
| // Script adapted from http://bl.ocks.org/mbostock/4063582 | |
| // by Rich Morin, rdm@cfcl.com | |
| // | |
| // Myers-Briggs Type Indicator (MBTI) frequency statistics from: | |
| // http://www.theanconas.com/MBTI/mfstats.htm | |
| var margin = {top: 40, right: 10, bottom: 10, left: 10}, | |
| width = 960 - margin.left - margin.right, | |
| height = 500 - margin.top - margin.bottom; | |
| var color = d3.scale.category20c() | |
| .domain([ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, | |
| 11, 12, 13, 14, 15, 16, 17, 18, 19, 20]); | |
| var treemap = d3.layout.treemap() | |
| .size([width, height]) | |
| .sticky(true) | |
| .value(function(d) { return d.sizes[0]; }); | |
| var div = d3.select("body").append("div") | |
| .style("position", "relative") | |
| .style("width", (width + margin.left + margin.right) + "px") | |
| .style("height", (height + margin.top + margin.bottom) + "px") | |
| .style("left", margin.left + "px") | |
| .style("top", margin.top + "px"); | |
| var input = "MBTI_3.json"; | |
| var ndx_tbl = { "M": 0, "F": 1, "T": 2 }; | |
| d3.json(input, function(error, root) { | |
| var node = div.datum(root).selectAll(".node") | |
| .data(treemap.nodes) | |
| .enter().append("div") | |
| .attr("class", "node") | |
| .call(position) | |
| .style("background", function(d) { return color(d.n); }) | |
| .text(function(d) { return d.children ? null : d.name; }); | |
| d3.selectAll("input").on("change", function change() { | |
| var val_i = ndx_tbl[this.value]; | |
| var val_f = function(d) { return d.sizes[val_i]; }; | |
| node | |
| .data(treemap.value(val_f).nodes) | |
| .transition() | |
| .duration(1500) | |
| .call(position); | |
| }); | |
| }); | |
| function position() { | |
| this.style("left", function(d) { return d.x + "px"; }) | |
| .style("top", function(d) { return d.y + "px"; }) | |
| .style("width", function(d) { return Math.max(0, d.dx - 1) + "px"; }) | |
| .style("height", function(d) { return Math.max(0, d.dy - 1) + "px"; }); | |
| } | |
| </script> |
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| { "title": "MBTI_3.json", | |
| "name": "MBTI", | |
| "children": [ | |
| { | |
| "name": "E", | |
| "children": [ | |
| { | |
| "name": "EN", | |
| "children": [ | |
| { | |
| "name": "ENF", | |
| "children": [ | |
| { "name": "ENFJ", "sizes": [ 1.6, 3.3, 2.5 ], "n": 1 }, | |
| { "name": "ENFP", "sizes": [ 6.4, 9.7, 8.1 ], "n": 2 } | |
| ] | |
| }, | |
| { | |
| "name": "ENT", | |
| "children": [ | |
| { "name": "ENTJ", "sizes": [ 2.7, 0.9, 1.8 ], "n": 3 }, | |
| { "name": "ENTP", "sizes": [ 4.0, 2.4, 3.2 ], "n": 4 } | |
| ] | |
| } | |
| ] | |
| }, | |
| { | |
| "name": "ES", | |
| "children": [ | |
| { | |
| "name": "ESF", | |
| "children": [ | |
| { "name": "ESFJ", "sizes": [ 7.5, 16.9, 12.3 ], "n": 5 }, | |
| { "name": "ESFP", "sizes": [ 6.9, 10.1, 8.5 ], "n": 6 } | |
| ] | |
| }, | |
| { | |
| "name": "EST", | |
| "children": [ | |
| { "name": "ESTJ", "sizes": [ 11.2, 6.3, 8.7 ], "n": 7 }, | |
| { "name": "ESTP", "sizes": [ 5.6, 3.0, 4.3 ], "n": 8 } | |
| ] | |
| } | |
| ] | |
| } | |
| ] | |
| }, | |
| { | |
| "name": "I", | |
| "children": [ | |
| { | |
| "name": "IN", | |
| "children": [ | |
| { | |
| "name": "INF", | |
| "children": [ | |
| { "name": "INFJ", "sizes": [ 1.3, 1.6, 1.5 ], "n": 9 }, | |
| { "name": "INFP", "sizes": [ 4.1, 4.6, 4.4 ], "n": 10 } | |
| ] | |
| }, | |
| { | |
| "name": "INT", | |
| "children": [ | |
| { "name": "INTJ", "sizes": [ 3.3, 0.8, 2.1 ], "n": 11 }, | |
| { "name": "INTP", "sizes": [ 4.8, 1.8, 3.3 ], "n": 12 } | |
| ] | |
| } | |
| ] | |
| }, | |
| { | |
| "name": "IS", | |
| "children": [ | |
| { | |
| "name": "ISF", | |
| "children": [ | |
| { "name": "ISFJ", "sizes": [ 8.1, 19.4, 13.8 ], "n": 13 }, | |
| { "name": "ISFP", "sizes": [ 7.6, 9.9, 8.8 ], "n": 14 } | |
| ] | |
| }, | |
| { | |
| "name": "IST", | |
| "children": [ | |
| { "name": "ISTJ", "sizes": [ 16.4, 6.9, 11.6 ], "n": 15 }, | |
| { "name": "ISTP", "sizes": [ 8.5, 2.4, 5.4 ], "n": 16 } | |
| ] | |
| } | |
| ] | |
| } | |
| ] | |
| } | |
| ] | |
| } |
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