Hours of Sleep

Horas de sueño sobre un gráfico de lineas

gracias Mike Bostock (/mbostock/3883245)

<!DOCTYPE html>
<html>
<head>
  <title>line chart</title>
  <meta charset="utf-8">
  <script src="https://d3js.org/d3.v3.min.js"></script>
  
<style>
body { font: 10px sans-serif; }

.axis path,
.axis line {
  fill: none;
  stroke: #000;
  shape-rendering: crispEdges;
}

.x.axis path { display: none; }

.line {
  fill: none;
  stroke: steelblue;
  stroke-width: 1.5px;
}
</style>
    
</head>
<body>
  
<script>
var margin = {top: 20, right: 20, bottom: 30, left: 50},
    width = 900 - margin.left - margin.right,
    height = 250 - margin.top - margin.bottom;

// La fecha, en el archivo, tiene este formato: 22/04/2013
//
var parseDate = d3.time.format("%d/%m/%Y").parse;

var x = d3.time.scale()
    .range([0, width]);

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

var xAxis = d3.svg.axis()
    .scale(x)
    .orient("bottom");

var yAxis = d3.svg.axis()
    .scale(y)
    .orient("left");

var line = d3.svg.line()
    .x(function(d) { return x(d.date); })
    .y(function(d) { return y(d.close); });

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 + ")");

d3.csv("https://aaizemberg.github.io/infovis-itba/matdomin/hoursSlept.csv", function(error, data) {
  data.forEach(function(d) {
    d.date = parseDate(d.StartDate);
    d.close = +d.Duration / 60;
  });
  
  x.domain(d3.extent(data, function(d) { return d.date; }));
  y.domain(d3.extent(data, function(d) { return d.close; }));

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

svg.append("g")
      .attr("class", "y axis")
      .call(yAxis)
    .append("text")
      .attr("transform", "rotate(-90)")
      .attr("y", 6)
      .attr("dy", ".71em")
      .style("text-anchor", "end")
      .text("horas");

svg.append("path")
      .datum(data)
      .attr("class", "line")
      .attr("d", line);
});
</script>
  
</body>
</html>

Modified http://d3js.org/d3.v3.min.js to a secure url

https://d3js.org/d3.v3.min.js