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Using D3.js to visualise your analytics data
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Edd S
October 21, 2013
Technology
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740
Using D3.js to visualise your analytics data
Learn how to create easy hacks to create graphs of your users behaviour with D3.
Edd S
October 21, 2013
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Transcript
Edd Sowden @edds
D3.js
[ ... ]
Sin Wave
[ 0, 1, 0, -1, 0 ]
var xScale = d3.scale .linear() .domain([0, data.length-1]) .range([0, graphWidth]);
d3.svg.line() .x(function(d, i){ return xScale(i); }) .y(function(d, i){ return yScale(d);
});
demo
[ [ ... ], [ ... ] ]
D3 update pattern
// select all existing elements ... // add new elements
... // update all the elements ... // remove the old elements ...
// select all existing elements lines = graph.selectAll(‘path’) .data(data)
// add new elements lines.enter().append(‘path’)
// update all the elements lines.attr('d', function(d){ return line(d); });
// remove the old elements path.exit().remove();
demo
Updating the lines
demo
Google Analytics
app google window.location (query string) window.location (hash) JSONP (Ajax)
accessToken
https://www.googleapis.com/ analytics/v3/management/accounts
googleUser.apiRequest( endpoint, function(data){ ... } );
Dimensions Metrics Sort order Start and end date
Dimensions Metrics Sort order Start and end date
Dimensions Metrics Sort order Start and end date
Dimensions Metrics Sort order Start and end date
OLAP Cube
date device type operating system
operating system date device type
metrics ga:visitors dimensions ga:deviceCategory ga:nthDay
https://www.googleapis.com/analytics/v3/data/ga? ids={{profileId}}& dimensions=ga:nthDay,ga:deviceCategory& metrics=ga:visitors& start-date=2013-01-01& end-date=2013-09-30& max-results=10000& sort=ga:nthDay& access-token={{accessToken}}
[ [desktop, 0, 7], [mobile, 0, 3], [tablet, 0, 7],
[desktop, 1, 4], ... ]
[ { type: “desktop”, values: [7, 4, 5], }, ...
]
demo
Getting the data in shape
demo
Browser Matrix http://edds.github.io/browser-matrix/
None
Google Analytics Query Explorer 2 http://ga-dev-tools.appspot.com/explorer/
Demos from this talk https://github.com/edds/d3-presentation-examples
Edd Sowden @edds