markstat (version 0.1.5)

Pfynwald: Scots pine trees in Pfynwald, Switzerland.

Description

Location and height of trees from the Pfynwald project, available via an Open Database License (https://opendata.swiss), which originates from a long-term irrigation experiment begun in 2003 within Switzerland's Pfyn-Finges national park.

Usage

data(Pfynwald)

Format

An object of class ppp, giving Cartesian xy-coordinate of trees in meters, and their height as mark.

Author

Mehdi Moradi and Matthias Eckardt

References

Schaub, M., Haeni, M., Hug, C., Gessler, A., Rigling, A. (2016). Tree measurements 2002-2016 from the long-term irrigation experiment Pfynwald, Switzerland. EnviDat. https://www.doi.org/10.16904/11.

Moradi, M., & Eckardt, M. (2025). Inhomogeneous mark correlation functions for general marked point processes. arXiv e-prints, arXiv-2505.

Examples

 library(spatstat.geom)
 data(Pfynwald)
 plot(Pfynwald)