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gdistance (version 1.1-2)
distances and routes on geographical grids
Description
Calculate distances and routes on geographic grids.
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Install
install.packages('gdistance')
Monthly Downloads
3,973
Version
1.1-2
License
GPL (>= 3)
Maintainer
Jacob van Etten
Last Published
September 30th, 2011
Functions in gdistance (1.1-2)
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Transition* methods
Extracting and replacing: class Transition
Coords class
Coords class
resistanceDistance
Resistance distance
pathInc
Incidence of paths from a common origin: overlap and non-overlap
Transition slots
Extract or change elements of Transition* objects
shortestPath
Shortest path
transition
Create an object of the class Transition
gdistance-package
gdistance: geographic distance calculations
genDist
Genetic distances and coordinates of haplogroup R1b1b2 populations in Europe
passage
Probability of passage
sumT
Summing transition objects
accCost
Accumulated Cost Surface
ArithMath-methods
Arithmetic and mathematical operations with objects of Transition* classes
geoCorrection
Geographic Correction
Transition* classes
Transition* classes
Summary-methods
Summary methods
raster-methods
RasterLayer from TransitionLayer object
adjacencyFromTransition
Adjacent cells
costDistance
Cost distance (least-cost distance)
gdistance-internal
Internal gdistance objects
normalize
normalize