Bar Graph (d3)

<!DOCTYPE html>
<meta charset="utf-8">
<style>

.bar { fill: steelblue; }

</style>
<body>
	
<script src="//d3js.org/d3.v4.min.js"></script>
<script>

// Set graph dimensions and margins
var margin = {top: 50, right: 20, bottom: 110, left: 40},
    width = 960 - margin.left - margin.right,
    height = 500 - margin.top - margin.bottom;

var targetLabel = "2003/07";

// Set ranges
var x = d3.scaleBand()
          .range([0, width])
          .padding(0.1);
var y = d3.scaleLinear()
          .range([height, 0]);
          
// Appends an svg to the body and a group which is moved to the top left margin
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 + ")");

// Get data
d3.csv("airlines.csv", function(error, data) {
  if (error) throw error;

var newData = data.filter(function filterCriteria(d) {
    return d.Label == targetLabel;
  })
  // Format data
  newData.forEach(function(d) {
    d.Code = d.Code;
    d.Delayed = +d.Delayed;

});
	
  // Scale the range of the data in the domains
  x.domain(newData.map(function(d) { return d.Code; }));
  y.domain([0, d3.max(newData, function(d) { return d.Delayed; })]);

// Append rectangles for the bar chart
  svg.selectAll(".bar")
      .data(newData)
    .enter().append("rect")
      .attr("class", "bar")
      .attr("x", function(d) { return x(d.Code); })
      .attr("width", x.bandwidth())
      .attr("y", function(d) { return y(d.Delayed); })
      .attr("height", function(d) { return height - y(d.Delayed); });

// X Axis
  svg.append("g")
      .attr("transform", "translate(0," + height + ")")
      .call(d3.axisBottom(x))
		 .selectAll("text")	
     .style("text-anchor", "middle")
        .attr("dx", ".0em")
  .style("font-size", "12px") 
        .attr("dy", ".75em");

// Y Axis
  svg.append("g")
      .call(d3.axisLeft(y));

// Make a title
  svg.append("text")
      .attr("x", (width / 2))
      .attr("y", 0 - (margin.top / 2))
      .attr("text-anchor", "middle")
      .style("font-size", "20px")
      .text("Number of Delayed Flights for " + targetLabel);

});

</script>
</body>

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