inst/tinytest/test_subgraph_warning.R
In r-spatial/spdep: Spatial Dependence: Weighting Schemes, Statistics
library(spdep)
library(sf)
columbus <- st_read(system.file("shapes/columbus.shp", package="spData")[1], quiet=TRUE)
col_geoms <- st_geometry(columbus)
col_geoms[21] <- st_buffer(col_geoms[21], dist=-0.05)
st_geometry(columbus) <- col_geoms
expect_false(get.SubgraphOption())
expect_silent(nb <- poly2nb(columbus))
set.SubgraphOption(TRUE)
expect_true(get.SubgraphOption())
expect_warning(nb <- poly2nb(columbus))
r-spatial/spdep documentation built on April 30, 2024, 9:12 p.m.
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library(spdep)
library(sf)
columbus <- st_read(system.file("shapes/columbus.shp", package="spData")[1], quiet=TRUE)
col_geoms <- st_geometry(columbus)
col_geoms[21] <- st_buffer(col_geoms[21], dist=-0.05)
st_geometry(columbus) <- col_geoms
expect_false(get.SubgraphOption())
expect_silent(nb <- poly2nb(columbus))
set.SubgraphOption(TRUE)
expect_true(get.SubgraphOption())
expect_warning(nb <- poly2nb(columbus))
R Package Documentation
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We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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