urkiola

0th

Percentile

Urkiola Woods Point Pattern

Locations of birch (Betula celtiberica) and oak (Quercus robur) trees in a secondary wood in Urkiola Natural Park (Basque country, northern Spain). They are part of a more extensive dataset collected and analysed by Laskurain (2008). The coordinates of the trees are given in meters.

Keywords
datasets
Usage
data(urkiola)
Format

An object of class "ppp" representing the point pattern of tree locations. Entries include

x

Cartesian x-coordinate of tree

y

Cartesian y-coordinate of tree

marks

factor indicating species of each tree

The levels of marks are birch and oak. See ppp.object for details of the format of a ppp object.

References

Laskurain, N. A. (2008) Din<e1>mica espacio-temporal de un bosque secundario en el Parque Natural de Urkiola (Bizkaia). Tesis Doctoral. Universidad del Pa<ed>s Vasco /Euskal Herriko Unibertsitatea.

Aliases
  • urkiola
Documentation reproduced from package spatstat, version 1.52-1, License: GPL (>= 2)

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