dynr: PPsim – R documentation

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PPsim

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

Description

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

Usage

data(PPsim)

Format

A data frame with 1000 rows and 6 variables

Details

id. ID of the systems (1 to 20)
time. Time index (50 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

dynr

Dynamic Models with Regime-Switching

v0.1.16-2

GPL-3

Authors

Lu Ou [aut], Michael D. Hunter [aut, cre] (<https://orcid.org/0000-0002-3651-6709>), Sy-Miin Chow [aut] (<https://orcid.org/0000-0003-1938-027X>), Linying Ji [aut], Meng Chen [aut], Hui-Ju Hung [aut], Jungmin Lee [aut], Yanling Li [aut], Jonathan Park [aut], Massachusetts Institute of Technology [cph], S. G. Johnson [cph], Benoit Scherrer [cph], Dieter Kraft [cph]

Initial release

2021-03-12