jared
c46354f049
docs(vignette): population denominators rationale + usage
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Explains the four population sources, why F-33 is the default, type-4/5
coverage gap, the popyear quirk, and how to build moving-window peer
cohorts manually.
2026-04-29 19:05:38 -04:00
jared
f7035049e7
feat: package skeleton — DESCRIPTION, NAMESPACE, session/manifest/cache/views
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Minimal skeleton for uscogdata v0.1. Internal session layer with lazy
cog_open(), manifest fetch+validate+cache, view registration placeholder.
Depends on DuckDB >=1.0, httr2, jsonlite. inst/schemas/provenance-v1.json
ships the structured provenance JSON Schema.
2026-04-23 09:05:54 -04:00
jared