Files
uscogdata/R/revenue.R
jared 4de915b557 feat: cog_recipes + recipe= + signposting suggestions
Adds cog_recipes() to list the curated harmonization_recipes catalog (24
recipes / schema_version >= 5), and a recipe= argument on cog_spending()/
cog_revenue() that runs a recipe's generic multi-code join instead of the
category view: SUM(amt * weight) across whichever component codes are
present for a (year, canonical_govid), scoped by gov_type_scope. The join
deliberately does not filter is_aggregate -- the wide era (<= 2011) exposes
these split families (corrections 04+05, IG *89/*47, U4- rents, etc.) ONLY
as aggregate rows, with leaf codes first appearing in 2012, so excluding
aggregates would zero out the wide-era half of every recipe. This is safe
by corpus construction: wide-era rows are aggregate-only, modern rows are
leaf-only, and every component is year-scoped, so there is no
double-counting. recipe= is mutually exclusive with category=; the result's
subtype column reads "recipe" and category reads the recipe's label.

Adds recipe-component-driven signposting: when a basis="harmonized" +
category query comes back with zero rows in a requested year, and a
harmonization recipe covering that category would actually produce rows
for this government in that year (via the same join .run_recipe() uses),
the recipe is surfaced in provenance$suggestions plus one
cli::cli_inform() message. This is deliberately keyed off recipe
components rather than harmonization_map's suggested_recipe_id column
(which is empty on every live row -- the wide era's split families are
NA-by-construction via aggregate exclusion, not an NA ruling to hang a
suggestion off of).

Also populates the previously-always-empty provenance$series_break_refs
(schema v5 only: series_breaks_pq rows whose fin_code is among the
observed codes and whose break_year falls in the requested span), and
extends cog_explain() with Basis/Harmonization/Recipe/Suggestions/Series
breaks sections.
2026-07-18 23:33:02 -04:00

34 lines
1.3 KiB
R

# R/revenue.R
#' Summarized revenue by category
#'
#' Mirror of [cog_spending()] for revenue categories. One row per
#' `(year, canonical_govid, revenue_subtype, category)`. Amounts are returned
#' in **full U.S. dollars** (raw Census values are in $1,000s; this verb
#' multiplies by 1000 and records the conversion in `provenance`).
#'
#' @inheritParams cog_spending
#' @return Tibble with columns `year`, `canonical_govid`, `gov_name`,
#' `revenue_subtype`, `category`, `amt_nominal`, optional `amt_real`,
#' optional `amt_per_capita_nominal`, optional `amt_per_capita_real`,
#' optional `pop_source`, `codes_included`, `aggregate_fallback`, `notes`.
#' @export
cog_revenue <- function(govid, years, category = NULL,
per_capita = FALSE, adjust_to_year = NULL,
basis = c("harmonized", "raw"), recipe = NULL) {
.verb_spendrev(
verb = "cog_revenue",
view_base = "revenue_annotated",
subtype_col = "revenue_subtype",
flow_prefixes = c("T", "A", "U", "B", "C", "D"),
call = match.call(),
govid = govid,
years = years,
category = category,
per_capita = per_capita,
adjust_to_year = adjust_to_year,
basis = basis,
recipe = recipe
)
}