spatstat (version 1.45-2)

simba: Simulated data from a two-group experiment with replication within each group.

Description

The simba dataset contains simulated data from an experiment with a `control' group and a `treatment' group, each group containing 5 experimental units.

The responses in the experiment are point patterns. The responses in the control group are independent realisations of a Poisson point process with intensity 80.

The responses in the treatment group are independent realisations of a Strauss process with activity parameter $\beta=100$, interaction parameter $\gamma=0.5$ and interaction radius $R=0.07$ in the unit square.

Usage

data(simba)

Arguments

format

simba is a hyperframe with 10 rows, and columns named:

  • Pointscontaining the point patterns
  • groupfactor identifying the experimental group, with levelscontrolandtreatment).

source

Simulated data, generated by Adrian Baddeley Adrian.Baddeley@curtin.edu.au.