# sp v1.0-17

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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 | |

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

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

Polygon-class | Class "Polygon" | |

SpatialPolygons-class | Class "SpatialPolygons" | |

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

SpatialPoints | create objects of class SpatialPoints or SpatialPointsDataFrame | |

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

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

Spatial-class | Class "Spatial" | |

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

Rlogo | Rlogo jpeg image | |

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

bbox-methods | retrieve bbox from spatial data | |

GridTopology-class | Class "GridTopology" | |

SpatialGridDataFrame-class | Class "SpatialGridDataFrame" | |

select.spatial | select points spatially | |

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

bubble | Create a bubble plot of spatial data | |

Line | create objects of class Line or Lines | |

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

SpatialPixelsDataFrame | define spatial grid with attribute data | |

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

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

SpatialLines-class | a class for spatial lines | |

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

Polygons-class | Class "Polygons" | |

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

meuse.riv | River Meuse outline | |

SpatialPixels-class | Class "SpatialPixels" | |

degAxis | axis with degrees | |

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

SpatialPixels | define spatial grid | |

SpatialPointsDataFrame-class | Class "SpatialPointsDataFrame" | |

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

compassRose | Display a compass rose. | |

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

spplot | Plot methods for spatial data with attributes | |

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

SpatialPoints-class | Class "SpatialPoints" | |

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

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

spTransform | spTransform for map projection and datum transformation | |

SpatialPixelsDataFrame-class | Class "SpatialPixelsDataFrame" | |

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

SpatialPolygons | create objects of class SpatialPolygons or SpatialPolygonsDataFrame | |

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

SpatialGrid-class | Class "SpatialGrid" | |

sp-deprecated | Deprecated functions in sp | |

meuse | Meuse river data set | |

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

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

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

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

polygons-methods | Retrieve polygons from SpatialPolygonsDataFrame object | |

nowrapSpatialLines | Split SpatialLines components at offset | |

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

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

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

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

zerodist | find point pairs with equal spatial coordinates | |

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

as.SpatialPolygons.PolygonsList | Making SpatialPolygons objects | |

SpatialLines | create objects of class SpatialLines or SpatialLinesDataFrame | |

aggregate | aggregation of spatial objects | |

Line-class | Class "Line" | |

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

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

spDistsN1 | Euclidean or Great Circle distance between points | |

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

Lines-class | Class "Lines" | |

SpatialPolygonsDataFrame-class | Class "SpatialPolygonsDataFrame" | |

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

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

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## Last month downloads

## Details

Date | 2014-11-16 |

License | GPL (>= 2) |

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

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-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 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 aggregate.R |

Packaged | 2015-01-07 20:23:35 UTC; edzer |

NeedsCompilation | yes |

Repository | CRAN |

Date/Publication | 2015-01-08 11:01:50 |

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, Robert Hijmans, Barry Rowlingson, Edzer Pebesma, Virgilio Gómez-Rubio |

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