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gdistance (version 1.1-9)
Distances and Routes on Geographical Grids
Description
Calculate distances and routes on geographic grids.
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Install
install.packages('gdistance')
Monthly Downloads
3,654
Version
1.1-9
License
GPL (>= 2)
Maintainer
Jacob van Etten
Last Published
August 11th, 2015
Functions in gdistance (1.1-9)
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ArithMath-methods
Arithmetic and mathematical operations with objects of Transition* classes
rSPDistance
Randomized shortest path distance
overlap
Overlap and nonoverlap of trajectories
gdistance-package
gdistance: geographic distance calculations
Coords class
Coords class
geoCorrection
Geographic Correction
adjacencyFromTransition
Adjacent cells
Summary-methods
Summary methods
raster-methods
RasterLayer from TransitionLayer object
Transition* classes
Transition* classes
shortestPath
Shortest path
passage
Probability of passage
costDistance
Cost distance (least-cost distance)
pathInc
Incidence of paths from a common origin: overlap and non-overlap
Transition* methods
Extracting and replacing: class Transition
accCost
Accumulated Cost Surface
Transition slots
Extract or change elements of Transition* objects
sumReciprocal
Reciprocal of the sum of the reciprocals of conductance values in Transition* objects
transition
Create an object of the class Transition
genDist
Genetic distances and coordinates of haplogroup R1b1b2 populations in Europe
commuteDistance
Commute-time distance
normalize
normalize