as.linfun

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Percentile

Convert Data to a Function on a Linear Network

Convert some kind of data to an object of class "linfun" representing a function on a linear network.

Keywords
manip, spatial
Usage
as.linfun(X, …)

# S3 method for linim as.linfun(X, …)

# S3 method for lintess as.linfun(X, …)

Arguments
X

Some kind of data to be converted.

Other arguments passed to methods.

Details

An object of class "linfun" represents a function defined on a linear network.

The function as.linfun is generic. The method as.linfun.linim converts objects of class "linim" (pixel images on a linear network) to functions on the network. The method as.linfun.lintess converts a tessellation on a linear network into a function identifying which tile contains any given point.

Value

Object of class "linfun".

See Also

linfun

Aliases
  • as.linfun
  • as.linfun.linim
  • as.linfun.lintess
Examples
# NOT RUN {
   D <- density(runiflpp(4, simplenet), 0.1, verbose=FALSE)

   f <- as.linfun(D)
   f
   
   X <- runiflpp(2, simplenet)
   f(X)
# }
Documentation reproduced from package spatstat, version 1.49-0, License: GPL (>= 2)

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