Estimate the naive design incidence function model
Extract landscape from span.graph generated list
Import a shapefile
Convert data frame to landscape
Class 'expansion'
Produce an edge (links) data frame
Estimate the 'missing' design incidence function model
Create parameter data frame
Class 'metapopulation'
Simulate landscape series occupation
Returning a matrix with information on connections between patches
Batch landscape simulation
Simulate range expansion simulation
Returning information on a dynamic landscape list
Estimate the robust design incidence function model
Internal functions for the MetaLandSim package.
Computes topological distance
Modified patch occupancy data of Cabrera vole as a data frame
Computes landscape connectivity metrics
Graphical display of the landscape
Computes a range expansion model
Sample landscape with one simulated occupancy snapshot
Plot one landscape of the list created by span.graph
Sample landscape with 10 simulated occupancy snapshots
Creates random landscape graph
Graphical display of the expansion simulations
Sample parameter data frame number 1
Array corresponding to nsites x nyears x nvisits
Random landscape
Remove a given number of patches from the landscape
Simulate species occupancy in one dynamic landscape
Vector of the areas for each site; here, 100 sites
List with range.expansion output
Simulate landscape dynamics over a number of time steps
Summarize 'landscape' class objects
Class 'landscape'
Distance matrix between sampling sites (nsite x nsite).
Stochastic Patch Occupancy Model
Simulate landscape occupation
Occupancy data generated with perfect detection with approximately 20% of data missing at random.
Set of simulated data to use with the IFM parameter estimation functions. The data were generated using the code provided in "details".
Occupancy data generated with perfect detection.
Landscape loosing 5% of patches per time step
Sample parameter data frame number 2
Summarize 'metapopulation' class objects
Estimate parameters
Remove the species occupancy from the landscape
Probability of occupancy, dispersal model
Occupancy data containing false absences
Number of components of a landscape
Combines two chains into a single chain.
Function for mode estimation of a continuous variable
Calculate acceptance rates in MCMC chains
Classify patches in clusters
Delivers the number of patches per cluster
Add a given number of patches to a landscape
Landscape And Range Expansion Simulation
Modified patch occupancy data of Cabrera vole
Create files for use with R-package coda.