Data Files Used in Our Research

1. The Flag Database
• Retrieve From https://archive.ics.uci.edu/ml/datasets/Flags
• Attribution
1. Name: Name of the country
2. continent: 1=N.America, 2=S.America, 3=Europe, 4=Africa, 4=Asia, 6=Oceania
3. religion: 0=Catholic, 1=Other Christian, 2=Muslim, 3=Buddhist, 4=Hindu, 5=Ethnic, 6=Marxist, 7=Others
4. Colors
• colours: Number of different colours in the flag
• red: 0 if red absent, 1 if red present in the flag
• Same for green, blue, gold(also yellow), white, black, and orange (also brown)
• mainhue: predominant colour in the flag (tie-breaks decided by taking the topmost hue, if that fails then the most central hue, and if that fails the leftmost hue)
5. Symbols
• bars: Number of vertical bars in the flag
• stripes: Number of horizontal stripes in the flag
• crosses: Number of (upright) crosses
• sunstars: Number of sun or star symbols
• crescent: 1 if a crescent moon symbol present, else 0
2. The Country Database
• Retrieve From: https://www.cia.gov/library/publications/the-world-factbook/index.html
• Attribution
1. Name: Name of the country
2. Agriculture: Percentage of total Gross Domestic Product that comes from agriculture production.
3. coast2area: the ratio of the coastline length over the total area
3. PNG Files of Country Flags
• Retrieve from: https://github.com/hjnilsson/country-flags