- “The data for the race is a CSV with columns date (in YYYY-MM-DD format), name, value and optionally category (which if present determines color). To replace the data, click the file icon in the cell above. “< — BRAVO! Read the whole thing: Mike Bostock: Bar Chart Race, Explained
- Hmmm what can I make?!??! I have lots of CSVs in the above format!