GDELT daily event-roots mix by country

Daily per-country decomposition of GDELT world events by CAMEO root event category, from the GDELT Project's keyless 2.1 event update files: the trailing complete UTC day's root events (IsRootEvent=1, GLOBALEVENTID-deduped) resolved to ISO countries via the embedded FIPS 10-4 crosswalk, aggregated per (country, event root) into event counts, article volume, mean AvgTone (-100..100) and Goldstein scale (-10..10), negative-tone share, QuadClass 3/4 conflict and 1/2 cooperation shares, each cell's share of its country's daily coverage, a 0-100 Herfindahl mix-concentration score (100 = every event in one category), and a deterministic root_rank within each country (1 = most events). (Country, root) cells below 3 events and countries below 5 daily events are gated out; zero nulls. Coverage: ~150-220 countries/day depending on the news cycle; units are counts, shares in percent, scores 0-100. Caveats: GDELT coverage varies by language and over time, so volume is media attention as much as event count; AvgTone is a dictionary measure, not sentiment itself. Only event metadata and aggregates — no article bodies, no per-row URLs. GDELT terms require citation of the GDELT Project and a link to https://www.gdeltproject.org/. Sample use: filter event_root in ('14','18','19','20') for daily conflict-event intensity by country, or order by mix_concentration desc for the most one-story-dominated coverage.