# sp v1.0-12

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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 | |

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

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

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

zerodist | find point pairs with equal spatial coordinates | |

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

Spatial-class | Class "Spatial" | |

SpatialPolygons-class | Class "SpatialPolygons" | |

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

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

SpatialPixelsDataFrame-class | Class "SpatialPixelsDataFrame" | |

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

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

Rlogo | Rlogo jpeg image | |

Lines-class | Class "Lines" | |

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

bubble | Create a bubble plot of spatial data | |

SpatialLines | create objects of class SpatialLines or SpatialLinesDataFrame | |

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

Polygon-class | Class "Polygon" | |

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

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

Polygons-class | Class "Polygons" | |

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

bbox-methods | retrieve bbox from spatial data | |

sp-deprecated | Deprecated functions in sp | |

SpatialPixels | define spatial grid | |

compassRose | Display a compass rose. | |

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

degAxis | axis with degrees | |

SpatialGrid-class | Class "SpatialGrid" | |

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

SpatialPoints-class | Class "SpatialPoints" | |

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

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

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

SpatialLines-class | a class for spatial lines | |

SpatialPixelsDataFrame | define spatial grid with attribute data | |

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

SpatialPoints | create objects of class SpatialPoints or SpatialPointsDataFrame | |

meuse.riv | River Meuse outline | |

spTransform | spTransform for map projection and datum transformation | |

SpatialPointsDataFrame-class | Class "SpatialPointsDataFrame" | |

select.spatial | select points spatially | |

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

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

SpatialPixels-class | Class "SpatialPixels" | |

Line-class | Class "Line" | |

as.SpatialPolygons.PolygonsList | Making SpatialPolygons objects | |

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

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

spplot | Plot methods for spatial data with attributes | |

Line | create objects of class Line or Lines | |

GridTopology-class | Class "GridTopology" | |

SpatialPolygons | create objects of class SpatialPolygons or SpatialPolygonsDataFrame | |

SpatialPolygonsDataFrame-class | Class "SpatialPolygonsDataFrame" | |

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

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

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

SpatialGridDataFrame-class | Class "SpatialGridDataFrame" | |

meuse | Meuse river data set | |

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

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

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

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

nowrapSpatialLines | Split SpatialLines components at offset | |

spDistsN1 | Euclidean or Great Circle distance between points | |

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

polygons-methods | Retrieve polygons from SpatialPolygonsDataFrame object | |

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

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

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

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## Last month downloads

## Details

Date | 2013-08-30 |

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 merge.R |

Packaged | 2013-09-02 10:32:18 UTC; edzer |

NeedsCompilation | yes |

Repository | CRAN |

Date/Publication | 2013-09-02 13:39:45 |

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

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

suggests | gstat , RColorBrewer , rgdal (>= 0.8-7) , rgeos (>= 0.2-20) |

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

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