September 23, 2016 14:21
diff --git a/.block b/.block
 license: mit
diff --git a/README.md b/README.md
diff --git a/data.tsv b/data.tsv
diff --git a/index.html b/index.html
 <!DOCTYPE html>
 <head>

  <meta charset="utf-8">
  <link href="https://fonts.googleapis.com/css?family=Josefin+Slab" rel="stylesheet">
  <script src="https://d3js.org/d3.v4.min.js"></script>

  <style>
    h1 {
      margin: 0px 0px 15px 20px;
      font-family: 'Josefin Slab', serif;
    }

    .bar {
      fill: steelblue;
    }

    .bar:hover {
      fill: brown;
    }

    .label {
      fill: black;
      font: 10px sans-serif;
    }

    .y path, .y stroke, .y line {
      display: none;
    }

    .x path, .x stroke {
      display: none;
    }

  </style>

 </head>
 <h1>Frequency of Letters Used in the English Language</h1>
 <body>

  <script>

    var margin = {
        top: 20,
        right: 20,
        bottom: 30,
        left: 40
      };
    var width = 960 - margin.left - margin.right;
    var 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 x = d3.scaleLinear()
          .range([0, width]);

    var y = d3.scaleBand()
        .range([height, 0]);


    var yAxis = d3.axisLeft(y);

    d3.tsv("data.tsv", type, function(error, data) {
      if (error) throw error;

      data.sort(function(a, b) {
        return a.frequency - b.frequency;
      });

      x.domain([0, d3.max(data, function(d) { return d.frequency; })]);

      y.domain(data.map(function(d) { return d.letter; }))
        .paddingInner(0.1);


      svg.append("g")
          .attr("class", "x axis")
      .attr("transform", "translate(0," + height + ")")
      .call(d3.axisBottom(x));

      svg.append("g")
          .attr("class", "y axis")
          .call(yAxis);

      svg.selectAll(".bar")
          .data(data)
        .enter().append("rect")
          .attr("class", "bar")
          .attr("x", 0)
          .attr("height", y.bandwidth())
          .attr("y", function(d) { return y(d.letter); })
          .attr("width", function(d) { return x(d.frequency); });

    });

    function type(d) {
      d.frequency = +d.frequency;
      return d;
    }

  </script>

 </body>
	letter	frequency
	A	.08167
	B	.01492
	C	.02782
	D	.04253
	E	.12702
	F	.02288
	G	.02015
	H	.06094
	I	.06966
	J	.00153
	K	.00772
	L	.04025
	M	.02406
	N	.06749
	O	.07507
	P	.01929
	Q	.00095
	R	.05987
	S	.06327
	T	.09056
	U	.02758
	V	.00978
	W	.02360
	X	.00150
	Y	.01974
	Z	.00074
	<!DOCTYPE html>
	<head>

	<meta charset="utf-8">
	<link href="https://fonts.googleapis.com/css?family=Josefin+Slab" rel="stylesheet">
	<script src="https://d3js.org/d3.v4.min.js"></script>

	<style>
	h1 {
	margin: 0px 0px 15px 20px;
	font-family: 'Josefin Slab', serif;
	}

	.bar {
	fill: steelblue;
	}

	.bar:hover {
	fill: brown;
	}

	.label {
	fill: black;
	font: 10px sans-serif;
	}

	.y path, .y stroke, .y line {
	display: none;
	}

	.x path, .x stroke {
	display: none;
	}

	</style>

	</head>
	<h1>Frequency of Letters Used in the English Language</h1>
	<body>

	<script>

	var margin = {
	top: 20,
	right: 20,
	bottom: 30,
	left: 40
	};
	var width = 960 - margin.left - margin.right;
	var 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 x = d3.scaleLinear()
	.range([0, width]);

	var y = d3.scaleBand()
	.range([height, 0]);


	var yAxis = d3.axisLeft(y);

	d3.tsv("data.tsv", type, function(error, data) {
	if (error) throw error;

	data.sort(function(a, b) {
	return a.frequency - b.frequency;
	});

	x.domain([0, d3.max(data, function(d) { return d.frequency; })]);

	y.domain(data.map(function(d) { return d.letter; }))
	.paddingInner(0.1);


	svg.append("g")
	.attr("class", "x axis")
	.attr("transform", "translate(0," + height + ")")
	.call(d3.axisBottom(x));

	svg.append("g")
	.attr("class", "y axis")
	.call(yAxis);

	svg.selectAll(".bar")
	.data(data)
	.enter().append("rect")
	.attr("class", "bar")
	.attr("x", 0)
	.attr("height", y.bandwidth())
	.attr("y", function(d) { return y(d.letter); })
	.attr("width", function(d) { return x(d.frequency); });

	});

	function type(d) {
	d.frequency = +d.frequency;
	return d;
	}

	</script>

	</body>