Combine the Fude Polygon data with the agricultural community boundary data
Source:R/combine_fude.R
combine_fude.Rdcombine_fude() uses the agricultural community boundary data to reduce the
Fude Polygon data to the community units.
Arguments
- data
List of
sf::sf()objects.- boundary
List of one or more agricultural community boundary data provided by the MAFF.
- city
A local government name in Japanese to be extracted. In the case of overlapping local government names, this must contain the prefecture name in Japanese and the prefecture code in romaji (e.g., "Fuchu-shi, 13", "fuchu 13", "34 fuchu-shi", "34, FUCHU-CHO"). Alternatively, it could be a 6-digit local government code.
- kcity
String by regular expression. One or more old village name in Japanese to be extracted.
- community
String by regular expression. One or more agricultural community name in Japanese to be extracted.
- year
Year in the column name of the
data. If there is more than one applicable local government code, it is required.
Value
A list of sf::sf() objects.
Examples
if (FALSE) { # interactive()
path <- system.file("extdata", "castle.zip", package = "fude")
d <- read_fude(path, stringsAsFactors = FALSE)
b <- get_boundary(d)
db <- combine_fude(d, b, "\u677e\u5c71\u5e02", "\u57ce\u6771", year = 2022)
}