pol_aggregate: Aggregate cities of a sf object

In Geographie-cites/toyspace: bla bla bla

Description

This function allows you to aggregate cities of a spatial dataframe from designed identifier

Usage

pol_aggregate(before, after, pol, idpol, namepol, nameAgr)

Arguments

before	A list of the identifiers to be replaced
after	A character string of the identifier replacement
pol	An sf object of the cities
idpol	A character string of the column containing the id of the pol object
namepol	A character string of the column containing the names of the pol object
nameAgr	A character string of the name to be changed for the aggregated city

Value

An sf object with a new id of aggregate city, and the polygons aggregated

Examples

# Import data
before <-  c(75101, 75102, 75103,75104, 75105,75106,75107, 75108, 75109,
             75110,75111, 75112, 75113, 75114,75115, 75116, 75117,75118, 75119, 75120)
after <- 75056
data(pol)
idpol <- "idpol"
namepol <- "name"
nameAgr <- "paris"

polAggregate <- pol_aggregate(before, after, pol, idpol, namepol, nameAgr)

plot(polAggregate)

Geographie-cites/toyspace documentation built on July 11, 2019, 6:07 p.m.