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paris robaix speeds
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<!DOCTYPE html> | |
<html> | |
<meta charset="utf-8"> | |
<style> | |
body { | |
font: 11px sans-serif; | |
} | |
.axis path { | |
fill: none; | |
} | |
.axis line { | |
fill: none; | |
stroke: #000; | |
shape-rendering: crispEdges; | |
} | |
.tick line { | |
fill: none; | |
stroke: none; | |
} | |
</style> | |
<body> | |
<script src="//d3js.org/d3.v3.min.js"></script> | |
<script> | |
var margin = {top: 20, right: 20, bottom: 60, left: 60}, | |
width = 960 - margin.left - margin.right, | |
height = 500 - margin.top - margin.bottom; | |
// setup x | |
var xValue = function(d) { return d.distance;}, // data -> value | |
xScale = d3.scale.linear().range([0, width]), // value -> display | |
xMap = function(d) { return xScale(xValue(d));}, // data -> display | |
xAxis = d3.svg.axis().scale(xScale).orient("bottom"); | |
// setup y | |
var yValue = function(d) { return d.avgspeed;}, // data -> value | |
yScale = d3.scale.linear().range([height, 0]), // value -> display | |
yMap = function(d) { return yScale(yValue(d));}, // data -> display | |
yAxis = d3.svg.axis().scale(yScale).orient("left"); | |
// add the graph canvas to the body of the webpage | |
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 + ")"); | |
// load data | |
d3.csv("ParisRoubaix.csv", function(error, data) { | |
// change string (from CSV) into number format | |
data.forEach(function(d) { | |
d.year = parseInt(d.year); | |
d.distance = parseFloat(d.distance); | |
d.avgspeed = parseFloat(d.avgspeed); | |
}); | |
// don't want dots overlapping axis, so add in buffer to data domain | |
xScale.domain([d3.min(data, xValue)-1, d3.max(data, xValue)+1]); | |
yScale.domain([d3.min(data, yValue)-1, d3.max(data, yValue)+1]); | |
// x-axis | |
svg.append("g") | |
.attr("class", "x axis") | |
.attr("transform", "translate(0," + (height + 20) + ")") | |
.call(xAxis) | |
.append("text") | |
.attr("class", "label") | |
.attr("x", width/2) | |
.attr("y", 40) | |
.style("text-anchor", "center") | |
.text("distance (km)"); | |
// y-axis | |
svg.append("g") | |
.attr("class", "y axis") | |
.attr("transform", "translate(-20,0)") | |
.call(yAxis) | |
.append("text") | |
.attr("class", "label") | |
.attr("transform", "rotate(-90)") | |
.attr("y", -40) | |
.attr("x", -height/2) | |
.attr("dy", ".71em") | |
.style("text-anchor", "center") | |
.text("avg speed (km/h)"); | |
// draw dots | |
svg.selectAll(".dot") | |
.data(data) | |
.enter().append("circle") | |
.attr("class", "dot") | |
.attr("r", 2) | |
.attr("cx", xMap) | |
.attr("cy", yMap) | |
.style("fill", function(d) { return "black";}) | |
svg.selectAll(".xline") | |
.data(data) | |
.enter().append("line") | |
.attr("class", "line") | |
.attr("x1", xMap) | |
.attr("x2", xMap) | |
.attr("y1", 0 + height) | |
.attr("y2", 20 + height) | |
.style("stroke","gray") | |
.style("stroke-width",1) | |
svg.selectAll(".yline") | |
.data(data) | |
.enter().append("line") | |
.attr("class", "line") | |
.attr("x1", -20) | |
.attr("x2", 0) | |
.attr("y1", yMap) | |
.attr("y2", yMap) | |
.style("stroke","gray") | |
.style("stroke-width",1) | |
}); | |
</script> | |
</body> | |
</html> |
We can make this file beautiful and searchable if this error is corrected: Unclosed quoted field in line 63.
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year,distance,avgspeed | |
1896,280,30.162 | |
1897,280,28.124 | |
1898,268,32.599 | |
1899,268,31.976 | |
1900,268,37.352 | |
1901,280,25.862 | |
1902,268,28.088 | |
1903,268,29.104 | |
1904,268,32.518 | |
1905,268,33.206 | |
1906,270,27.034 | |
1907,270,30.971 | |
1908,271,25.630 | |
1909,276,30.469 | |
1910,266,29.274 | |
1911,266,31.345 | |
1912,266,31.30 | |
1913,265,35.333 | |
1914,274,30.33 | |
1919,280,22.857 | |
1920,280,25.95 | |
1921,263,29.09 | |
1922,262,33.66 | |
1923,270,30.098 | |
1924,270,25.55 | |
1925,260,28.03 | |
1926,270,35.63 | |
1927,260,30.45 | |
1928,260,33.60 | |
1929,260,29.168 | |
1930,258,31.51 | |
1931,256,36.44 | |
1932,255,37.320 | |
1933,255,35.523 | |
1934,255,32.415 | |
1935,262,37.363 | |
1936,262,36.137 | |
1937,255,34.935 | |
1938,255,30.936 | |
1939,262,35.934 | |
1943,250,41.822 | |
1944,246,39.897 | |
1945,246,31.212 | |
1946,246,34.055 | |
1947,246,39.831 | |
1948,246,43.612 | |
1949,244,39.356 | |
1950,247,39.123 | |
1951,247,40.355 | |
1952,245,41.938 | |
1953,245,43.522 | |
1954,246,35.590 | |
1955,249,40.741 | |
1956,252,41.831 | |
1957,253,34.738 | |
1958,269,33.300 | |
1959,262.5,42.760 | |
1960,262.5,43.538 | |
1961,263,41.700 | |
1962,258,38.321 | |
1963,266,37.681 | |
1964,265,"45.129 | |
1965,267.5,41.847 | |
1966,262.5,37.546 | |
1967,263,36.824 | |
1968,262,36.606 | |
1969,264,38.939 | |
1970,266,41.644 | |
1971,265.2,42.108 | |
1972,272,36.709 | |
1973,272.5,36.370 | |
1974,274,37.567 | |
1975,277.5,40.406 | |
1976,270.5,40.811 | |
1977,250.5,40.464 | |
1978,263,36.494 | |
1979,264,41.010 | |
1980,264,43.106 | |
1981,263,40.868 | |
1982,270,36.733 | |
1983,274,40.308 | |
1984,265,36.074 | |
1985,265,36.109 | |
1986,268,39.374 | |
1987,264,36.982 | |
1988,266,40.324 | |
1989,265,39.164 | |
1990,265,34.855 | |
1991,266,37.332 | |
1992,267.5,41.480 | |
1993,267.5,41.652 | |
1994,270,36.160 | |
1995,266,41.303 | |
1996,262,43.310 | |
1997,267,40.159 | |
1998,266,38.505 | |
1999,273,40.519 | |
2000,273,40.172 | |
2001,254.5,37.703 | |
2002,261,39.235 | |
2003,261,42.143 | |
2004,261,39.107 | |
2005,259,40.101 | |
2006,259,42.239 | |
2007,259.5,42.181 | |
2008,259.5,43.406 | |
2009,259,41.34 | |
2010,259,39.325 | |
2011,258,42.126 | |
2012,257.5,43.476 | |
2013,254.5,44.190 | |
2014,257,41.787 | |
2015,253.5,43.476 | |
2016,257.5,43.907 |
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