Learn R Programming

dynr (version 0.1.8-17)

RSPPsim: Simulated time series data for multiple eco-systems based on a regime-switching predator-and-prey model

Description

A dataset simulated using a regime-switching continuous-time nonlinear predator-and-prey model with 2 observed indicators for identifying two latent factors. The variables are as follows:

Usage

data(RSPPsim)

Arguments

Format

A data frame with 6000 rows and 8 variables

Details

  • id. ID of the systems (1 to 20)
  • time. Time index (300 time points for each system)
  • prey. The true population of the prey species
  • predator. The true population of the predator species
  • x. Observed indicator for the population of the prey species
  • y. Observed indicator for the population of the predator species
  • cond. A time-varying covariate indicating the conditions of the respective eco-system across time which affects the regime-switching transition matrix
  • regime. The true regime indicators across time (1 and 2).