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Install
install.packages('sf')
Monthly Downloads
970,847
Version
0.6-0
License
GPL-2 | MIT + file LICENSE
Issues
42
Pull Requests
4
Stars
853
Forks
219
Repository
https://github.com/r-spatial/sf/
Maintainer
Edzer Pebesma
Last Published
January 6th, 2018
Functions in sf (0.6-0)
Search functions
dplyr
Dplyr verb methods for sf objects
extension_map
Map extension to driver
st_coordinates
retrieve coordinates in matrix form
st_crs
Retrieve coordinate reference system from object
st_drivers
Get GDAL drivers
st_geometry
Get, set, or replace geometry from an sf object
st_write
Write simple features object to file or database
st_zm
Drop or add Z and/or M dimensions from feature geometries
plot
Plot sf object
prefix_map
Map prefix to driver
Ops.sfg
S3 Ops Group Generic Functions (multiply and add/subtract) for affine transformation
aggregate.sf
aggregate an
sf
object
st_is
test equality between the geometry type and a class or set of classes
st_sample
sample points on or in (sets of) spatial features
st_agr
get or set relation_to_geometry attribute of an
sf
object
st_as_binary
Convert sfc object to an WKB object
bgMap
This is data included in sf
st_relate
Compute DE9-IM relation between pairs of geometries, or match it to a given pattern
bind
Bind rows (features) of sf objects
rawToHex
Convert raw vector(s) into hexadecimal character string(s)
geos_query
Dimension, simplicity, validity or is_empty queries on simple feature geometries
reexports
Objects exported from other packages
st_as_sfc
Convert foreign geometry object to an sfc object
st_as_text
Return Well-known Text representation of simple feature geometry or coordinate reference system
st_interpolate_aw
Areal-weighted interpolation of polygon data
geos_unary
Geometric unary operations on simple feature geometry sets
sf_project
directly transform a set of coordinates
sfc
Create simple feature geometry list column
st_bbox
Return bounding of a simple feature or simple feature set
st_cast
Cast geometry to another type: either simplify, or cast explicitly
st_geometry_type
Return geometry type of an object
st_graticule
Compute graticules and their parameters
st_line_sample
Sample points on a linear geometry
st_make_grid
Make a rectangular grid over the bounding box of a sf or sfc object
summary.sfc
Summarize simple feature column
tibble
Summarize simple feature type for tibble
st_layers
List layers in a datasource
is_driver_can
Check if a driver can perform an action
merge.sf
merge method for sf and data.frame object
sgbp
Methods for dealing with sparse geometry binary predicate lists
st
Create simple feature from a numeric vector, matrix or list
st_join
spatial left or inner join
internal
Internal functions
is_driver_available
Check if driver is available
st_transform
Transform or convert coordinates of simple feature
st_viewport
Create viewport from sf, sfc or sfg object
as
Methods to coerce simple feature geometries to corresponding
Spatial*
objects
db_drivers
Drivers for which update should be
TRUE
by default
sf
Create sf object
sf_extSoftVersion
Provide the external dependencies versions of the libraries linked to sf
st_precision
Get precision
st_read
Read simple features or layers from file or database
st_cast_sfc_default
Coerce geometry to MULTI* geometry
st_collection_extract
Given an object with geometries of type
GEOMETRY
or
GEOMETRYCOLLECTION
, return an object consisting only of elements of the specified type.
geos_binary_ops
Geometric operations on pairs of simple feature geometry sets
geos_binary_pred
Geometric binary predicates on pairs of simple feature geometry sets
geos_combine
Combine or union feature geometries
geos_measures
Compute geometric measurements
st_as_grob
Convert sf* object to a grob
st_as_sf
Convert foreign object to an sf object
st_is_longlat
Assert whether simple feature coordinates are longlat degrees
st_jitter
jitter geometries