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@danlamanna
Created July 17, 2015 16:53
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filter: function(data) {
data = d3.nest()
.key(function(d) {
return d.date;
})
.rollup(function(d) {
return d3.sum(d, function(g) {
return g.value;
});
}).entries(data);
return _.map(data, function(datum) {
return {
date: Date.parse(datum.key),
value: datum.values
};
});
}
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