An exhaustive reference to problems seen in real-world data along with suggestions on how to resolve them.

Analysis of work from home IPUMS datawo

Serve AML documents pulled for Google Docs

R scripts for scraping form data from the SEC's Edgar database

A command line utility for generating TopoJSON from various data sources for fast maps.

Converts the JSR Launch Vehicle database into one big CSV file.

Analysis of US mortality rates.

A static web-based tool for preparing data for Atlas charts.

World population charts

Analyze tactical voting options for the 2017 general election

Submarine cables map

Many charts of the same data

Tracking Trump's economic promises

Analysis of the number of immigrant doctors in the US

Mapping 25 years of American wage growth

US map of smoking rates by state

Distribution chart for county wage growth

Experimental Landsat image processing for analysis of fast-growing cities

Analysis of Uber's job openings

Instructions and scripts for adding new cases to the hurricane maria project