spatstat.linnet: divide.linnet – R documentation

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divide.linnet

Divide Linear Network at Cut Points

Make a tessellation of a linear network by dividing it into pieces demarcated by the points of a point pattern.

divide.linnet(X)

`X`	Point pattern on a linear network (object of class `"lpp"`).

The points X are interpreted as dividing the linear network L=as.linnet(X) into separate pieces.

Two locations on L belong to the same piece if and only if they can be joined by a path in L that does not cross any of the points of X.

The result is a tessellation of the network (object of class "lintess") representing the division of L into pieces.

A tessellation on a linear network (object of class "lintess").

X <- runiflpp(5, simplenet)
  plot(divide.linnet(X))
  plot(X, add=TRUE, pch=16, show.network=FALSE)

Linear Networks Functionality of the 'spatstat' Family

v2.1-1

GPL (>= 2)

Authors

Adrian Baddeley [aut, cre], Rolf Turner [aut], Ege Rubak [aut], Ottmar Cronie [ctb], Tilman Davies [ctb], Greg McSwiggan [ctb], Suman Rakshit [ctb]

Initial release

2021-03-28