st_numpoints: Count the number of points in a geometry
In etiennebr/geotidy: Tidy manipulation of spatial data
Description
Usage
Arguments
See Also
Examples
Description
Count the number of points in a geometry
Usage
1
2
3
st_numpoints(.geom)
st_npoints(.geom)
Arguments
.geom
A geometry object.
See Also
Other make: st_makeline,
st_makepoint, st_multi
Examples
1
2
3
4
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library(tibble)
library(dplyr)
tibble(x = 1:2, y = 3:4) %>%
mutate(geom = st_makepoint(x, y), n = st_npoints(geom)) %>%
summarise(line = st_makeline(geom), n = st_numpoints(line))
etiennebr/geotidy documentation built on Feb. 28, 2020, 4:45 a.m.
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Description Usage Arguments See Also Examples
Description
Count the number of points in a geometry
Usage
1 2 3 | st_numpoints(.geom)
st_npoints(.geom)
|
Arguments
.geom |
A geometry object. |
See Also
Other make: st_makeline,
st_makepoint, st_multi
Examples
1 2 3 4 5 6 | library(tibble)
library(dplyr)
tibble(x = 1:2, y = 3:4) %>%
mutate(geom = st_makepoint(x, y), n = st_npoints(geom)) %>%
summarise(line = st_makeline(geom), n = st_numpoints(line))
|
R Package Documentation
Browse R Packages
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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