# sp v1.0-11

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## classes and methods for spatial data

A package that provides 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 | |

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

Line | create objects of class Line or Lines | |

Line-class | Class "Line" | |

Lines-class | Class "Lines" | |

Spatial-class | Class "Spatial" | |

SpatialPolygons | create objects of class SpatialPolygons or SpatialPolygonsDataFrame | |

SpatialPixelsDataFrame | define spatial grid with attribute data | |

GridTopology-class | Class "GridTopology" | |

SpatialPixelsDataFrame-class | Class "SpatialPixelsDataFrame" | |

SpatialGridDataFrame-class | Class "SpatialGridDataFrame" | |

SpatialPixels-class | Class "SpatialPixels" | |

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

SpatialPolygonsDataFrame-class | Class "SpatialPolygonsDataFrame" | |

compassRose | Display a compass rose. | |

SpatialPoints | create objects of class SpatialPoints or SpatialPointsDataFrame | |

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

spTransform | spTransform for map projection and datum transformation | |

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

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

SpatialLines-class | a class for spatial lines | |

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

nowrapSpatialLines | Split SpatialLines components at offset | |

SpatialLines | create objects of class SpatialLines or SpatialLinesDataFrame | |

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

disaggregate-methods | disaggregate SpatialLines or SpatialPolygons | |

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

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

SpatialGrid-class | Class "SpatialGrid" | |

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

Polygons-class | Class "Polygons" | |

spplot | Plot methods for spatial data with attributes | |

SpatialPixels | define spatial grid | |

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

SpatialPointsDataFrame-class | Class "SpatialPointsDataFrame" | |

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

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

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

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

bbox-methods | retrieve bbox from spatial data | |

bubble | Create a bubble plot of spatial data | |

sp-deprecated | Deprecated functions in sp | |

degAxis | axis with degrees | |

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

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

Polygon-class | Class "Polygon" | |

Rlogo | Rlogo jpeg image | |

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

spDistsN1 | Euclidean or Great Circle distance between points | |

select.spatial | select points spatially | |

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

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

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

image.SpatialGridDataFrame | image gridded spatial data, or convert to format for image | |

polygons-methods | Retrieve polygons from SpatialPolygonsDataFrame object | |

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

meuse | Meuse river data set | |

meuse.riv | River Meuse outline | |

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

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

SpatialPoints-class | Class "SpatialPoints" | |

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

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

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

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

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

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

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

as.SpatialPolygons.PolygonsList | Making SpatialPolygons objects | |

zerodist | find point pairs with equal spatial coordinates | |

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

SpatialPolygons-class | Class "SpatialPolygons" | |

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## Last month downloads

## Details

Date | 2013-06-25 |

License | GPL (>= 2) |

URL | https://r-forge.r-project.org/projects/rspatial/ http://rspatial.r-forge.r-project.org/ |

Collate | 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-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 bpy.colors.R bubble.R mapasp.R select.spatial.R gridded.R asciigrid.R spplot.R over.R overlay.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 |

Packaged | 2013-06-30 13:30:30 UTC; edzer |

NeedsCompilation | yes |

Repository | CRAN |

Date/Publication | 2013-06-30 19:25:05 |

depends | base (>= 2.14.0) , R (>= 2.14.0) |

imports | graphics , grid , lattice , methods , utils |

suggests | gstat , RColorBrewer , rgdal (>= 0.8-7) , rgeos (>= 0.1-8) |

Contributors | Roger Bivand, Barry Rowlingson, Edzer Pebesma, Virgilio Gómez-Rubio |

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