add_variable_sp: Adds variable(s) to a SpatialPolygons

In choisy/sptools: Additional Functions for Spatial* Objects

Description

Adds variable(s) to a SpatialPolygons

Usage

add_variable_sp(sp, df)

Arguments

sp	A SpatialPolygons object.
df	A vector or a data frame.

Value

A SpatialPolygonsDataFrame

Examples

# download vietnam admin1 administrative map in the internal library and in
# the working direction
vn <- sptools::gadm("vietnam", "sp", 1, intlib = TRUE, save = TRUE)
vn_nodata <- remove_data_spatialpolygons(vn)
vn_nodata

a <- runif(63)
vn_data <- add_variable_sp(vn_nodata, a)
vn_data

# An example with a data frame:
vn_data2 <- add_variable_sp(vn_nodata,
   data.frame(b = rnorm(63), c = rexp(63)))
vn_data2

choisy/sptools documentation built on Aug. 22, 2019, 12:57 p.m.