R/CA_polygon.R

In YoungbinLee/spnaf: Spatial Network Autocorrelation for Flow Data

#' Sample polygon data of California counties.
#'
#' A sf(simple feature) containing geometric boundaries of CA counties with their codes.
#'
#' @format A \code{sf} object with 58 rows and 2 variables
#' \describe{
#'   \item{id}{FIPS County code of geography}
#'   \item{geometry}{the geometry column for counties(CRS: NAD83)}
#' }
"CA_polygon"