Crossfilter Intro

_.md

[ Launch: Crossfilter Intro ] fb4cc22af1a87448356b by emunsing

cars.csv

config.json

{"description":"Crossfilter Intro","endpoint":"","display":"svg","public":true,"require":[{"name":"crossfilter","url":"https://raw.githubusercontent.com/square/crossfilter/master/crossfilter.min.js"},{"name":"crossfilter","url":"https://raw.github.com/square/crossfilter/master/crossfilter.min.js"}],"fileconfigs":{"inlet.js":{"default":true,"vim":false,"emacs":false,"fontSize":12},"cars.csv":{"default":true,"vim":false,"emacs":false,"fontSize":12},"_.md":{"default":true,"vim":false,"emacs":false,"fontSize":12},"config.json":{"default":true,"vim":false,"emacs":false,"fontSize":12}},"fullscreen":false,"play":false,"loop":false,"restart":false,"autoinit":true,"pause":true,"loop_type":"pingpong","bv":false,"nclones":15,"clone_opacity":0.4,"duration":3000,"ease":"linear","dt":0.01,"ajax-caching":true,"inline-console":true,"thumbnail":"http://i.imgur.com/1qhFhG9.png"}

inlet.js

// https://github.com/square/crossfilter/wiki/API-reference

var xf = crossfilter();

var myData = tributary.cars;

console.log(myData);

//Model,MPG,Cylinders,cc,hp,lbs,accelerate,Year,Origin

function toNumbers(d) {
  d.mpg = parseInt(d.mpg);
  d.cylinders = parseInt(d.cylinders);
  d.cc = parseInt(d.cc);
  d.hp = parseInt(d.hp);
  d.lbs = parseInt(d.lbs);
  d.accelerate = parseInt(d.accelerate);
  d.year = parseInt(d.year);
}

myData.forEach(toNumbers);

xf.add(myData);

var cylinders = xf.dimension( function(d) {return d.cylinders });
var mpg = xf.dimension(function(d) {return d.mpg});
var year = xf.dimension(function(d) {return d.year});

cylinders.filter(6);
console.log(cylinders.top(10));
console.log("Hello World!");