% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/categories.R
\name{cog_categories}
\alias{cog_categories}
\title{List available spending / revenue categories}
\usage{
cog_categories(type = NULL, pattern = NULL)
}
\arguments{
\item{type}{Either `NULL` (default, return both spending and revenue
rows), `"spending"`, or `"revenue"`.}

\item{pattern}{Optional regex matched case-insensitively against the
`category` column (e.g. `"Police"` or `"Tax"`).}
}
\value{
Tibble with columns `category`, `category_type`, `subtype`,
  `n_codes`, `item_codes` (comma-separated, alphabetical). Sorted by
  `category_type`, `category`, `subtype`.
}
\description{
Returns the category taxonomy exposed by the corpus's
`summary_categories` view, grouped to one row per
`(category, subtype)` pair. Use this to discover valid `category`
values for [cog_spending()] / [cog_revenue()] /
[cog_geographic_rollup()] and to audit which Census item codes feed
each category.
}