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gdistance (version 1.1-5)

distances and routes on geographical grids

Description

Calculate distances and routes on geographic grids.

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Version

Install

install.packages('gdistance')

Monthly Downloads

11,643

Version

1.1-5

License

GPL (>= 2)

Maintainer

Jacob van Etten

Last Published

February 18th, 2014

Functions in gdistance (1.1-5)

Transition* classes

pathInc

Incidence of paths from a common origin: overlap and non-overlap

genDist

Genetic distances and coordinates of haplogroup R1b1b2 populations in Europe

geoCorrection

Geographic Correction

adjacencyFromTransition

Adjacent cells

gdistance-package

gdistance: geographic distance calculations

raster-methods

RasterLayer from TransitionLayer object

gdistance-internal

Internal gdistance objects

Summary-methods

Summary methods

accCost

Accumulated Cost Surface

passage

Probability of passage

transition

Create an object of the class Transition

commuteDistance

Commute-time distance

rSPDistance

Randomized shortest path distance

shortestPath

Shortest path

overlap

Overlap and nonoverlap of trajectories

costDistance

Cost distance (least-cost distance)

sumReciprocal

Reciprocal of the sum of the reciprocals of conductance values in Transition* objects

normalize

Transition slots

Extract or change elements of Transition* objects

Transition* methods

Extracting and replacing: class Transition

Coords class

ArithMath-methods

Arithmetic and mathematical operations with objects of Transition* classes