Observed arrival · 2026-09-29
Tiendita de Datos: Guatemala, one study at a time
Rodrigo Guzmán García publishes data studies about subjects that matter in Guatemala, using marketing-science methods.
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- For
- Readers curious about Guatemalan prices, culture, and data
- Worth noticing
- The Fiambre study lists 16 October backtests and sources including Guatemala’s MAGA and INE.
Field notes
The homepage frames each study as a shop item and gives the Fiambre 2026 preview a mock nutrition label, including a 12-minute reading estimate and a breakdown of its methods. That preview names time-series models, differences-in-differences, and 5,000 Monte Carlo scenarios, with MAGA and INE among the sources. The studies shelf also lists work on the NBA and the relationship between fame and talent; one further title is marked as coming soon.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
◉HumanPersonal, local, civic, or handmade
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