# sp v1.3-1

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## Classes and Methods for Spatial Data

Classes and methods for spatial
data; the classes document where the spatial location information
resides, for 2D or 3D data. Utility functions are provided, e.g. for
plotting data as maps, spatial selection, as well as methods for
retrieving coordinates, for subsetting, print, summary, etc.

## Functions in sp

Name | Description | |

Polygons-class | Class "Polygons" | |

SpatialMultiPoints | create objects of class SpatialMultiPoints or SpatialMultiPointsDataFrame | |

SpatialLines | create objects of class SpatialLines or SpatialLinesDataFrame | |

SpatialPolygonsDataFrame-class | Class "SpatialPolygonsDataFrame" | |

addAttrToGeom-methods | constructs SpatialXxxDataFrame from geometry and attributes | |

DMS-class | Class "DMS" for degree, minute, decimal second values | |

GridTopology-class | Class "GridTopology" | |

compassRose | Display a compass rose. | |

SpatialPixels | define spatial grid | |

coordinates-methods | retrieve (or set) spatial coordinates | |

disaggregate-methods | disaggregate SpatialLines, SpatialLinesDataFrame, SpatialPolygons, or SpatialPolygonsDataFrame objects | |

flip | rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper) | |

SpatialLinesDataFrame-class | a class for spatial lines with attributes | |

SpatialGridDataFrame-class | Class "SpatialGridDataFrame" | |

SpatialPolygons | create objects of class SpatialPolygons or SpatialPolygonsDataFrame | |

SpatialPolygons-class | Class "SpatialPolygons" | |

SpatialPoints | create objects of class SpatialPoints or SpatialPointsDataFrame | |

merge | Merge a Spatial* object having attributes with a data.frame | |

meuse | Meuse river data set | |

panel.spplot | panel and panel utility functions for spplot | |

SpatialPointsDataFrame-class | Class "SpatialPointsDataFrame" | |

bbox-methods | retrieve bbox from spatial data | |

bpy.colors | blue-pink-yellow color scheme, which also prints well on black/white printers | |

degAxis | axis with degrees | |

bubble | Create a bubble plot of spatial data | |

point.in.polygon | do point(s) fall in a given polygon? | |

dimensions-methods | retrieve spatial dimensions from spatial data | |

Line | create objects of class Line or Lines | |

SpatialLines-class | a class for spatial lines | |

SpatialPixelsDataFrame | define spatial grid with attribute data | |

Line-class | Class "Line" | |

char2dms | Convert character vector to DMS-class object | |

loadMeuse | deprecated function to load the Meuse data set | |

zerodist | find point pairs with equal spatial coordinates | |

mapasp | Calculate aspect ratio for plotting geographic maps; create nice degree axis labels | |

spDistsN1 | Euclidean or Great Circle distance between points | |

SpatialPoints-class | Class "SpatialPoints" | |

meuse.grid_ll | Prediction Grid for Meuse Data Set, geographical coordinates | |

geometry-methods | Methods for retrieving the geometry from a composite (geometry + attributes) object | |

sp-deprecated | Deprecated functions in sp | |

aggregate | aggregation of spatial objects | |

SpatialPixelsDataFrame-class | Class "SpatialPixelsDataFrame" | |

spChFIDs-methods | change feature IDs in spatial objects | |

gridded-methods | specify spatial data as being gridded, or find out whether they are | |

meuse.grid | Prediction Grid for Meuse Data Set | |

spTransform | spTransform for map projection and datum transformation | |

as.SpatialPolygons.GridTopology | Make SpatialPolygons object from GridTopology object | |

spplot | Plot methods for spatial data with attributes | |

coordinates | set spatial coordinates to create a Spatial object, or retrieve spatial coordinates from a Spatial object | |

coordnames-methods | retrieve or assign coordinate names for classes in sp | |

spsample | sample point locations in (or on) a spatial object | |

Lines-class | Class "Lines" | |

is.projected | Sets or retrieves projection attributes on classes extending SpatialData | |

image.SpatialGridDataFrame | Image or contour method for gridded spatial data; convert to and from image data structure | |

polygons-methods | Retrieve polygons from SpatialPolygonsDataFrame object | |

Polygon-class | Class "Polygon" | |

polygons | sets spatial coordinates to create spatial data, or retrieves spatial coordinates | |

Spatial-class | Class "Spatial" | |

surfaceArea | Compute surface area of a digital elevation model. | |

stack | rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper) | |

SpatialMultiPointsDataFrame-class | Class "SpatialMultiPointsDataFrame" | |

SpatialGrid-class | Class "SpatialGrid" | |

SpatialPixels-class | Class "SpatialPixels" | |

as.SpatialPolygons.PolygonsList | Making SpatialPolygons objects | |

read.asciigrid | read/write to/from (ESRI) asciigrid format | |

gridIndex2nb | create neighbourhood (nb) object from grid geometry | |

gridlines | Create N-S and E-W grid lines over a geographic region | |

meuse.riv | River Meuse outline | |

over-methods | consistent spatial overlay for points, grids and polygons | |

recenter-methods | Methods for Function recenter in Package `sp' | |

select.spatial | select points spatially | |

CRS-class | Class "CRS" of coordinate reference system arguments | |

sp | A package providing classes and methods for spatial data: points, lines, polygons and grids | |

Rlogo | Rlogo jpeg image | |

SpatialMultiPoints-class | Class "SpatialMultiPoints" | |

No Results! |

## Vignettes of sp

Name | ||

csdacm.Rnw | ||

intro_sp.Rnw | ||

over.Rnw | ||

No Results! |

## Last month downloads

## Details

License | GPL (>= 2) |

URL | https://github.com/edzer/sp/ https://edzer.github.io/sp/ |

BugReports | https://github.com/edzer/sp/issues |

Collate | bpy.colors.R AAA.R Class-CRS.R CRS-methods.R Class-Spatial.R Spatial-methods.R projected.R Class-SpatialPoints.R SpatialPoints-methods.R Class-SpatialPointsDataFrame.R SpatialPointsDataFrame-methods.R Class-SpatialMultiPoints.R SpatialMultiPoints-methods.R Class-SpatialMultiPointsDataFrame.R SpatialMultiPointsDataFrame-methods.R Class-GridTopology.R Class-SpatialGrid.R Class-SpatialGridDataFrame.R Class-SpatialLines.R SpatialLines-methods.R Class-SpatialLinesDataFrame.R SpatialLinesDataFrame-methods.R Class-SpatialPolygons.R Class-SpatialPolygonsDataFrame.R SpatialPolygons-methods.R SpatialPolygonsDataFrame-methods.R GridTopology-methods.R SpatialGrid-methods.R SpatialGridDataFrame-methods.R SpatialPolygons-internals.R point.in.polygon.R SpatialPolygons-displayMethods.R zerodist.R image.R stack.R bubble.R mapasp.R select.spatial.R gridded.R asciigrid.R spplot.R over.R spsample.R recenter.R dms.R gridlines.R spdists.R rbind.R flipSGDF.R chfids.R loadmeuse.R compassRose.R surfaceArea.R spOptions.R subset.R disaggregate.R sp_spat1.R merge.R aggregate.R |

NeedsCompilation | yes |

Packaged | 2018-06-05 09:56:27 UTC; edzer |

Repository | CRAN |

Date/Publication | 2018-06-05 13:58:03 UTC |

suggests | deldir , gstat , maptools , RColorBrewer , rgdal (>= 0.8-7) , rgeos (>= 0.3-13) |

imports | graphics , grDevices , grid , lattice , stats , utils |

depends | methods , R (>= 3.0.0) |

Contributors | Roger Bivand, Robert Hijmans, Jim Lemon, Barry Rowlingson, Michael Sumner, Don MacQueen, Josh O'Brien, Virgilio Gómez-Rubio, Joseph O'Rourke |

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