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sf (version 0.3-1)
Simple Features for R
Description
Support for simple features, a standardized way to encode spatial data, with bindings to GDAL, GEOS and Proj.4.
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Install
install.packages('sf')
Monthly Downloads
420,427
Version
0.3-1
License
GPL-2 | MIT + file LICENSE
Issues
69
Pull Requests
6
Stars
1,371
Forks
303
Repository
https://github.com/edzer/sfr/
Maintainer
Edzer Pebesma
Last Published
January 31st, 2017
Functions in sf (0.3-1)
Search all functions
extension_map
Map extension to driver
geos
Geometric operations on (pairs of) simple feature geometry sets
as_Spatial
Convert to sp object
st_as_grob
Convert sf* object to a grob
sf
Create sf object
st_as_binary
Convert sfc object to an WKB object
plot
Plot sf object
st_agr
get or set relation_to_geometry attribute of an
sf
object
prefix_map
Map prefix to driver
sfc
Create simple feature collection object of class sfc from list
st_as_sf
Convert foreign object to an sf object
rawToHex
Convert raw vector(s) into hexadecimal character string(s)
sf_extSoftVersion
Provide the external dependencies versions of the libraries linked to sf
st_cast
Cast geometry to another type: either simplify, or cast explicitly
st_geometry
Get, set, or replace geometry from an sf object
st_geometry_type
Return geometry type of an object
st_drivers
Get GDAL drivers
st_bbox
Return bounding of a simple feature or simple feature set
st_graticule
Compute graticules and their parameters
st_cast_sfc_default
Coerce geometry to MULTI* geometry
st_as_text
Return Well-known Text representation of simple feature geometry or coordinate reference system
st_crs
Retrieve coordinate reference system from object
st_makegrid
Make a rectangular grid of polygons over the bounding box of a sf or sfc object
st_interpolate_aw
Areal-weighted interpolation of polygon data
st_precision
Get precision
st_layers
List layers in a datasource
st_is
test equality between the geometry type and a class or set of classes
st_read
Read simple features or layers from file or database
st_transform
Transform or convert coordinates of simple feature
st_viewport
Create viewport from sf, sfc or sfg object
st_write
Write simple features object to file or database
st_zm
Drop or add Z and/or M dimensions from feature geometries
st_is_longlat
Assert whether simple feature coordinates are longlat degrees
summary.sfc
Summarize simple feature column
tibble
Summarize simple feature type for tibble
st
Create simple feature from a numeric vector, matrix or list
st_as_sfc
Convert foreign geometry object to an sfc object
bgMap
This is data included in sf
Ops.sfg
S3 Ops Group Generic Functions (multiply and add/subtract) for affine transformation
dplyr
Dplyr verb methods for sf objects
bind
Bind rows (features) of sf objects
is_driver_available
Check if driver is available
aggregate.sf
aggregate an
sf
object
is_driver_can
Check if a driver can perform an action