This repository contains code that accompanies the paper: Mordecai, E.A., Molinari, N.A., Stahlheber, K.A., Gross, K., D'Antonio, C. 2015. Controls over native perennial grass exclusion and persistence in California grasslands invaded by annuals. Ecology 96(10):2643-2652.
mordecai_parameter_fitting.R contains R code for estimating demographic model parameters using Bayesian inference.
mordecai_analysis.R contains R code for simulating the population growth models, estimating growth rates when rare, and performing sensitivity and uncertainty analyses.
Data and outputs are saved as Rsave files.
JAGS models are saved as bug files.