# Distances and Routes on Geographical Grids

## Documentation for package ‘gdistance’ version 1.6

- DESCRIPTION file.
- User guides, package vignettes and other documentation.

## Help Pages

gdistance-package | Distances and Routes on Geographical Grids
==-method | Transition classes
accCost | Accumulated Cost Surface
accCost-method | Accumulated Cost Surface
adjacencyFromTransition | Adjacent cells
Arith-method | Arithmetic and mathematical operations with objects of Transition* classes
Arith-methods | Arithmetic and mathematical operations with objects of Transition* classes
ArithMath-methods | Arithmetic and mathematical operations with objects of Transition* classes
coerce-method | Transition classes
commuteDistance | Commute-time distance Calculates the resistance distance between points.
commuteDistance-method | Commute-time distance Calculates the resistance distance between points.
Coords class | Coords class
Coords-class | Coords class
costDistance | Cost distance
costDistance-method | Cost distance
gdistance | Distances and Routes on Geographical Grids
genDist | Genetic distances and coordinates of haplogroup R1b1b2 populations in Europe
geoCorrection | Geographic Correction
geoCorrection-method | Geographic Correction
Math-method | Arithmetic and mathematical operations with objects of Transition* classes
Math-methods | Arithmetic and mathematical operations with objects of Transition* classes
matrixValues | Extract or change elements of Transition* objects
matrixValues-method | Extract or change elements of Transition* objects
matrixValues<- | Extract or change elements of Transition* objects
matrixValues<--method | Extract or change elements of Transition* objects
mean-method | Summary methods
nlayers-method | Extract or change elements of Transition* objects
nonoverlap | Overlap and nonoverlap of trajectories
normalize | Normalize
normalize-method | Normalize
overlap | Overlap and nonoverlap of trajectories
passage | Probability of passage
passage-method | Probability of passage
pathInc | Incidence of paths from a common origin: overlap and non-overlap
pathInc-method | Incidence of paths from a common origin: overlap and non-overlap
popCoord | Genetic distances and coordinates of haplogroup R1b1b2 populations in Europe
raster-method | RasterLayer from TransitionLayer object
rSPDistance | Randomized shortest path distance
rSPDistance-method | Randomized shortest path distance
shortestPath | Shortest path
shortestPath-method | Shortest path
show-method | Transition classes
sum-method | Summary methods
Summary-method | Summary methods
summary-method | Summary methods
Summary-methods | Summary methods
sumReciprocal | Reciprocal of the sum of the reciprocals of conductance values in Transition* objects
transition | Create an object of the class Transition
Transition-class | Transition classes
Transition-classes | Transition classes
Transition-extract-replace | Extracting and replacing: class Transition
transition-method | Create an object of the class Transition
Transition-slots | Extract or change elements of Transition* objects
transitionCells | Extract or change elements of Transition* objects
transitionCells-method | Extract or change elements of Transition* objects
transitionData | Extract or change elements of Transition* objects
TransitionData-class | Transition classes
transitionData-method | Extract or change elements of Transition* objects
TransitionLayer-class | Transition classes
transitionMatrix | Extract or change elements of Transition* objects
transitionMatrix-method | Extract or change elements of Transition* objects
transitionMatrix<- | Extracting and replacing: class Transition
transitionMatrix<--method | Extracting and replacing: class Transition
TransitionStack-class | Transition classes
TransitionStack<- | Extracting and replacing: class Transition
[-method | Extracting and replacing: class Transition
[<--method | Extracting and replacing: class Transition
[[-method | Extracting and replacing: class Transition
[[<--method | Extracting and replacing: class Transition