Data and code for Fletcher et al. (2022): Extending Isolation by Resistance

Code and data to execute theory, simulations, and empirical analysis in Fletcher et al. (2022): Extending isolation by resistance to predict genetic connectivity. Methods in Ecology and Evolution. Code: markov_chain_functions.R: all functions used in both simulations and in the empirical example. markov_chain_simulation_Fig2.R: code used in simulations of non-isotropic graphs shown in Fig. 2 of the article. markov_chain_simulation_asym_Fig3.R: code used in simulations of directed migration shown in Fig. 3 of the article. markov_chain_simulation_mort_Fig4.R: code used in simulations of migration mortality shown in Fig. 4 of the article. crayfish_example.R: code used in the empirical example on the Panama City crayfish. crayfish_data: all data used in the empirical example on the Panama City crayfish.