arfon/README.md

## README.md

      
    Raw
  

              README.md
            
          
    Fraction of pull requests to Astropy merged over time (grouped by month). The size of the dot is proportional to the number of pull requests in that time period (mouseover to see the count).
Data pulled from the GitHub API:

Code
Data


## astropy_merge_fraction.tsv

          
            date
            unix_date
            merged_count
            not_merged_count
            count
            merge_fraction

            
              2011-07-01
              1309478400000
              1
              0
              1
              1.0

            
              2011-08-01
              1312156800000
              4
              1
              5
              0.8

            
              2011-10-01
              1317427200000
              23
              6
              29
              0.7931034482758621

            
              2011-11-01
              1320105600000
              32
              6
              38
              0.8421052631578947

            
              2011-12-01
              1322697600000
              18
              1
              19
              0.9473684210526315

            
              2012-01-01
              1325376000000
              13
              6
              19
              0.6842105263157895

            
              2012-02-01
              1328054400000
              20
              2
              22
              0.9090909090909091

            
              2012-03-01
              1330560000000
              4
              3
              7
              0.5714285714285714

            
              2012-04-01
              1333238400000
              11
              5
              16
              0.6875

            
              2012-05-01
              1335830400000
              22
              6
              28
              0.7857142857142857

            
              2012-06-01
              1338508800000
              38
              4
              42
              0.9047619047619048

            
              2012-07-01
              1341100800000
              12
              2
              14
              0.8571428571428571

            
              2012-08-01
              1343779200000
              14
              1
              15
              0.9333333333333333

            
              2012-09-01
              1346457600000
              18
              1
              19
              0.9473684210526315

            
              2012-10-01
              1349049600000
              26
              5
              31
              0.8387096774193549

            
              2012-11-01
              1351728000000
              37
              10
              47
              0.7872340425531915

            
              2012-12-01
              1354320000000
              44
              2
              46
              0.9565217391304348

            
              2013-01-01
              1356998400000
              80
              7
              87
              0.9195402298850575

            
              2013-02-01
              1359676800000
              69
              9
              78
              0.8846153846153846

            
              2013-03-01
              1362096000000
              48
              7
              55
              0.8727272727272727

            
              2013-04-01
              1364774400000
              52
              12
              64
              0.8125

            
              2013-05-01
              1367366400000
              62
              16
              78
              0.7948717948717948

            
              2013-06-01
              1370044800000
              37
              6
              43
              0.8604651162790697

            
              2013-07-01
              1372636800000
              51
              11
              62
              0.8225806451612904

            
              2013-08-01
              1375315200000
              54
              2
              56
              0.9642857142857143

            
              2013-09-01
              1377993600000
              79
              6
              85
              0.9294117647058824

            
              2013-10-01
              1380585600000
              129
              23
              152
              0.8486842105263158

            
              2013-11-01
              1383264000000
              67
              17
              84
              0.7976190476190477

            
              2013-12-01
              1385856000000
              63
              5
              68
              0.9264705882352942

            
              2014-01-01
              1388534400000
              49
              11
              60
              0.8166666666666667

            
              2014-02-01
              1391212800000
              75
              13
              88
              0.8522727272727273

            
              2014-03-01
              1393632000000
              55
              11
              66
              0.8333333333333334

            
              2014-04-01
              1396310400000
              70
              24
              94
              0.7446808510638298

            
              2014-05-01
              1398902400000
              119
              14
              133
              0.8947368421052632

            
              2014-06-01
              1401580800000
              49
              7
              56
              0.875

            
              2014-07-01
              1404172800000
              61
              27
              88
              0.6931818181818182

            
              2014-08-01
              1406851200000
              52
              14
              66
              0.7878787878787878

            
              2014-09-01
              1409529600000
              48
              9
              57
              0.8421052631578947

            
              2014-10-01
              1412121600000
              25
              5
              30
              0.8333333333333334

            
              2014-11-01
              1414800000000
              45
              18
              63
              0.7142857142857143

            
              2014-12-01
              1417392000000
              8
              10
              18
              0.4444444444444444

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

body {
  font: 12px sans-serif;
}

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

.dot {
  stroke: red;
  fill: red;
}

h1{
  padding-left:25px;
}

</style>
<body>
<script src="http://d3js.org/d3.v3.js"></script>
<script>

var margin = {top: 20, right: 20, bottom: 30, left: 50},
    width = 960 - margin.left - margin.right,
    height = 500 - margin.top - margin.bottom;

var parseDate = d3.time.format("%Y-%m-%d").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 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.tsv("astropy_merge_fraction.tsv", function(error, data) {
  data.forEach(function(d) {
    d.date = parseDate(d.date);
    d.unix_date = +d.unix_date;
    d.merged_count = +d.merged_count;
    d.not_merged_count = +d.not_merged_count;
    d.count = +d.count;
    d.merge_fraction = +d.merge_fraction;
  });

  x.domain(d3.extent(data, function(d) { return d.date; }));
  y.domain(d3.extent(data, function(d) { return d.merge_fraction; }));

  var median_pull_count = d3.median(data, function(d) { return d.count; });

  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("Merge fraction");

  svg.selectAll(".dot")
      .data(data)
    .enter().append("circle")
      .attr("class", "dot")
      .attr("r", function(d) { return 3 * d.count/median_pull_count; })
      .attr("cx", function(d) { return x(d.date); })
      .attr("cy", function(d) { return y(d.merge_fraction); })
      .append("svg:title")
      .text(function(d) { return d.count; });

});

</script>
date	unix_date	merged_count	not_merged_count	count	merge_fraction
2011-07-01	1309478400000	1	0	1	1.0
2011-08-01	1312156800000	4	1	5	0.8
2011-10-01	1317427200000	23	6	29	0.7931034482758621
2011-11-01	1320105600000	32	6	38	0.8421052631578947
2011-12-01	1322697600000	18	1	19	0.9473684210526315
2012-01-01	1325376000000	13	6	19	0.6842105263157895
2012-02-01	1328054400000	20	2	22	0.9090909090909091
2012-03-01	1330560000000	4	3	7	0.5714285714285714
2012-04-01	1333238400000	11	5	16	0.6875
2012-05-01	1335830400000	22	6	28	0.7857142857142857
2012-06-01	1338508800000	38	4	42	0.9047619047619048
2012-07-01	1341100800000	12	2	14	0.8571428571428571
2012-08-01	1343779200000	14	1	15	0.9333333333333333
2012-09-01	1346457600000	18	1	19	0.9473684210526315
2012-10-01	1349049600000	26	5	31	0.8387096774193549
2012-11-01	1351728000000	37	10	47	0.7872340425531915
2012-12-01	1354320000000	44	2	46	0.9565217391304348
2013-01-01	1356998400000	80	7	87	0.9195402298850575
2013-02-01	1359676800000	69	9	78	0.8846153846153846
2013-03-01	1362096000000	48	7	55	0.8727272727272727
2013-04-01	1364774400000	52	12	64	0.8125
2013-05-01	1367366400000	62	16	78	0.7948717948717948
2013-06-01	1370044800000	37	6	43	0.8604651162790697
2013-07-01	1372636800000	51	11	62	0.8225806451612904
2013-08-01	1375315200000	54	2	56	0.9642857142857143
2013-09-01	1377993600000	79	6	85	0.9294117647058824
2013-10-01	1380585600000	129	23	152	0.8486842105263158
2013-11-01	1383264000000	67	17	84	0.7976190476190477
2013-12-01	1385856000000	63	5	68	0.9264705882352942
2014-01-01	1388534400000	49	11	60	0.8166666666666667
2014-02-01	1391212800000	75	13	88	0.8522727272727273
2014-03-01	1393632000000	55	11	66	0.8333333333333334
2014-04-01	1396310400000	70	24	94	0.7446808510638298
2014-05-01	1398902400000	119	14	133	0.8947368421052632
2014-06-01	1401580800000	49	7	56	0.875
2014-07-01	1404172800000	61	27	88	0.6931818181818182
2014-08-01	1406851200000	52	14	66	0.7878787878787878
2014-09-01	1409529600000	48	9	57	0.8421052631578947
2014-10-01	1412121600000	25	5	30	0.8333333333333334
2014-11-01	1414800000000	45	18	63	0.7142857142857143
2014-12-01	1417392000000	8	10	18	0.4444444444444444
	<!DOCTYPE html>
	<meta charset="utf-8">
	<style>

	body {
	font: 12px sans-serif;
	}

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

	.dot {
	stroke: red;
	fill: red;
	}

	h1{
	padding-left:25px;
	}

	</style>
	<body>
	<script src="http://d3js.org/d3.v3.js"></script>
	<script>

	var margin = {top: 20, right: 20, bottom: 30, left: 50},
	width = 960 - margin.left - margin.right,
	height = 500 - margin.top - margin.bottom;

	var parseDate = d3.time.format("%Y-%m-%d").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 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.tsv("astropy_merge_fraction.tsv", function(error, data) {
	data.forEach(function(d) {
	d.date = parseDate(d.date);
	d.unix_date = +d.unix_date;
	d.merged_count = +d.merged_count;
	d.not_merged_count = +d.not_merged_count;
	d.count = +d.count;
	d.merge_fraction = +d.merge_fraction;
	});

	x.domain(d3.extent(data, function(d) { return d.date; }));
	y.domain(d3.extent(data, function(d) { return d.merge_fraction; }));

	var median_pull_count = d3.median(data, function(d) { return d.count; });

	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("Merge fraction");

	svg.selectAll(".dot")
	.data(data)
	.enter().append("circle")
	.attr("class", "dot")
	.attr("r", function(d) { return 3 * d.count/median_pull_count; })
	.attr("cx", function(d) { return x(d.date); })
	.attr("cy", function(d) { return y(d.merge_fraction); })
	.append("svg:title")
	.text(function(d) { return d.count; });

	});

	</script>