spatial_zip_to_hra20_pop: Spatial crosswalk between ZIP codes and 2020 HRAs

In PHSKC-APDE/rads.data: Data for rads package and other public health uses

Spatial crosswalk between ZIP codes and 2020 HRAs

Description

There is one row between each ZIP and HRA that shares population.

Usage

spatial_zip_to_hra20_pop

Format

A data.table with 233 rows and 11 variables:

ZIP: ZIP code,

hra20_id: HRA numeric id,

s2t_fraction: Percent of the population in ZIP that is also in hra20_id,

isect_amount: # of people who live in the intersection of ZIP and hra20_id,

tcoverage_amount: Population of the hra20_id in any ZIP code,

target_amount: Total number of people within the HRA (including areas not covered by ZIPs),

hra_name: Name of the HRA,

source_id: ZIP,

target_id: hra20_id,

method: method to produce intersections,

creation_date: Date file created

Details

The are based on the point pop approach in spatagg::create_xwalk and broadly follow that file structure.

Note: ZIP codes are not completely nested within King County. As such, end users may want to further process this file to handle edge effects

PHSKC-APDE/rads.data documentation built on Jan. 25, 2025, 12:25 a.m.