Created
November 13, 2011 04:06
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Histogram</title> | |
| <script type="text/javascript" src="../../d3.js"></script> | |
| <script type="text/javascript" src="../../d3.layout.js"></script> | |
| <script type="text/javascript" src="pseudoMathStats.js"></script> | |
| <script type="text/javascript" src="lhc.js"></script> | |
| <style type="text/css"> | |
| body { | |
| font: 10px sans-serif; | |
| } | |
| rect { | |
| fill: steelblue; | |
| stroke: white; | |
| } | |
| line { | |
| stroke: black; | |
| shape-rendering: crispEdges; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <script type="text/javascript"> | |
| var histogram = d3.layout.histogram() | |
| (data); | |
| var x = d3.scale.ordinal() | |
| .domain(histogram.map(function(d) { return d.x; })) | |
| .rangeRoundBands([0, w]); | |
| var y = d3.scale.linear() | |
| .domain([0, d3.max(histogram, function(d) { return d.y; })]) | |
| .range([0, h]); | |
| var vis = d3.select("body").append("svg:svg") | |
| .attr("width", w) | |
| .attr("height", h) | |
| .append("svg:g") | |
| .attr("transform", "translate(.5)"); | |
| vis.selectAll("rect") | |
| .data(histogram) | |
| .enter().append("svg:rect") | |
| .attr("transform", function(d) { return "translate(" + x(d.x) + "," + (h - y(d.y)) + ")"; }) | |
| .attr("width", x.rangeBand()) | |
| .attr("y", function(d) { return y(d.y); }) | |
| .attr("height", 0) | |
| .transition() | |
| .duration(750) | |
| .attr("y", 0) | |
| .attr("height", function(d) { return y(d.y); }); | |
| vis.append("svg:line") | |
| .attr("x1", 0) | |
| .attr("x2", w) | |
| .attr("y1", h) | |
| .attr("y2", h); | |
| </script> | |
| </body> | |
| </html> |
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| function read(path) { | |
| // load a whole csv file, and then split it line by line | |
| console.log('reading cvs file'); | |
| var req = new XMLHttpRequest(); | |
| req.open("GET", path, false); | |
| req.send(""); | |
| return req.responseText.split(/\n/g).map(function(a){return a.split(/\,/g)}); | |
| } | |
| Array.prototype.project = function(col) { | |
| var res = []; | |
| var list = this; | |
| for(var i=0; i < 1000; i++) { | |
| // for(var i=0; i < list.length; i++) { | |
| if(i == 0) continue; | |
| res.push(list[i][col]); | |
| } | |
| return res; | |
| } | |
| Array.prototype.each = function(func) { | |
| var list = this; | |
| for(var i=0; i < list.length; i++) { | |
| list[i] = func(list[i]); | |
| } | |
| } | |
| function normalize(list) { | |
| list.each(parseFloat); | |
| var std = list.stdDev(); | |
| var dev = 2 * std; | |
| console.log(dev); | |
| return list.filter(function(x){ | |
| if(x > dev) { | |
| // console.log('filtered out' + x); | |
| return false; | |
| } | |
| return true; | |
| }); | |
| } | |
| // Start Plotting the data | |
| var w = 400, | |
| h = 400; | |
| var raw = read('../../../public_data/dir_dimuon/dimuon.csv'); | |
| console.log(raw[0]); | |
| var e1 = raw.project(3); | |
| console.log('before: ' + e1.length); | |
| e1 = normalize(e1); | |
| console.log('after: ' + e1.length); | |
| //var e2 = raw.project(11); | |
| var data = e1; |
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| function read(path) { | |
| // load a whole csv file, and then split it line by line | |
| console.log('reading cvs file'); | |
| var req = new XMLHttpRequest(); | |
| req.open("GET", path, false); | |
| req.send(""); | |
| return req.responseText.split(/\n/g).map(function(a){return a.split(/\,/g)}); | |
| } | |
| Array.prototype.project = function(col) { | |
| var res = []; | |
| var list = this; | |
| for(var i=0; i < 1000; i++) { | |
| // for(var i=0; i < list.length; i++) { | |
| if(i == 0) continue; | |
| res.push(list[i][col]); | |
| } | |
| return res; | |
| } | |
| Array.prototype.each = function(func) { | |
| var list = this; | |
| for(var i=0; i < list.length; i++) { | |
| list[i] = func(list[i]); | |
| } | |
| } | |
| function normalize(list) { | |
| list.each(parseFloat); | |
| var std = list.stdDev(); | |
| var dev = 2 * std; | |
| console.log(dev); | |
| return list.filter(function(x){ | |
| if(x > dev) { | |
| // console.log('filtered out' + x); | |
| return false; | |
| } | |
| return true; | |
| }); | |
| } | |
| // Start Plotting the data | |
| var w = 400, | |
| h = 400; | |
| var raw = read('../../../public_data/dir_dimuon/dimuon.csv'); | |
| console.log(raw[0]); | |
| var e1 = raw.project(3); | |
| console.log('before: ' + e1.length); | |
| e1 = normalize(e1); | |
| console.log('after: ' + e1.length); | |
| //var e2 = raw.project(11); | |
| var data = e1; |
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