BOOM Analytics: Exploring Data-Centric, Declarative Programming for the Cloud
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license: gpl-3.0 |
Part of a lesson for the Stanford Journalism Computational Methods in the Civic Sphere
This is a short tutorial on how to use command-line tools, including csvfix and t, the command-line Twitter interface, to access and parse data from the Sunlight Foundation and Twitter. The end goal of this exercise is to gather who everyone in Congress follows (friends, in the parlance of Twitter), and then count up the common friends to find out which Twitter accounts are most followed by members of Congress.
Here's a screenshot of the result, after it's been imported into [Google Spreadsheets](https://docs.google.com/spreadsheets/d/1cjRJyrPYj8KAhUrot8ubPOWgbAwm0OqIgPtsswJ2sjM/edit#gid=1358907576
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// Adapted from @delucis | |
// https://github.com/delucis/pellicola/blob/735bd7487bdc597ac7272e4ddce9473c15f68d09/lib/frame-maker.js#L99-L134 | |
const canvasSketch = require('canvas-sketch'); | |
const settings = { | |
dimensions: [ 512, 512 ], | |
duration: 3, | |
animate: true, | |
fps: 24 |
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/* | |
The MIT License (MIT) | |
Copyright (c) 2017 Eric Arnebäck | |
Permission is hereby granted, free of charge, to any person obtaining a copy | |
of this software and associated documentation files (the "Software"), to deal | |
in the Software without restriction, including without limitation the rights | |
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
copies of the Software, and to permit persons to whom the Software is | |
furnished to do so, subject to the following conditions: | |
The above copyright notice and this permission notice shall be included in |
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//adapted from the LoessInterpolator in org.apache.commons.math | |
function loess_pairs(pairs, bandwidth) | |
{ | |
var xval = pairs.map(function(pair){return pair[0]}); | |
var yval = pairs.map(function(pair){return pair[1]}); | |
console.log(xval); | |
console.log(yval); | |
var res = loess(xval, yval, bandwidth); | |
console.log(res); | |
return xval.map(function(x,i){return [x, res[i]]}); |
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module.exports = { | |
server: '.', | |
files: [ | |
'*.html', | |
'src/*' | |
], | |
ui: false, | |
notify: false | |
}; |
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var multiCrowbar = (function() { | |
/* | |
* SVG Export | |
* converts html labels to svg text nodes | |
* will produce incorrect results when used with multi-line html texts | |
* | |
* Author: Gregor Aisch | |
* based on https://github.com/NYTimes/svg-crowbar/blob/gh-pages/svg-crowbar-2.js | |
*/ |
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% Overview figure for | |
% ``Combating human trafficking with multimodal deep models,'' | |
% submitted to ACL 2017. | |
% Figure by William Chargin; send any comments to wchargin@gmail.com. | |
\documentclass[margin=2mm]{standalone} | |
\usepackage{amsmath} | |
\usepackage{amsfonts} | |
\usepackage{tikz} |
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// Processing code by Etienne JACOB | |
// motion blur template by beesandbombs | |
// opensimplexnoise code in another tab might be necessary | |
// --> code here : https://gist.github.com/Bleuje/fce86ef35b66c4a2b6a469b27163591e | |
int[][] result; | |
float t, c; | |
float ease(float p) { | |
return 3*p*p - 2*p*p*p; |