R: Connectivity Corridor Optimization for Raster and Vector Data

# Connectivity Corridor Optimization for Raster and Vector Data

## Documentation for package ‘terralink’ version 1.8.2

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

terralink-package | terralink: Connectivity Corridor Optimization
build_contiguous_raster | Build contiguous network raster (patches + corridors)
build_corridor_raster | Create corridor raster from selected edges
build_graph_from_corridors | Build an igraph graph from patch ids and corridor edges
build_patch_candidates | Build candidate edges between patches (centroid distance)
build_raster_candidates | Build raster candidates using shortest paths
calculate_disturbance_penalty | Calculate disturbance penalty (diameter normalized)
calculate_failure_probability | Estimate failure probability via edge removal
calculate_movement_entropy | Calculate movement entropy for a graph
calculate_topology_penalty | Calculate topology penalty (cycle count)
calculate_total_entropy | Calculate total entropy summary
calculate_two_edge_connectivity | Calculate the fraction of node pairs with two edge-disjoint paths
label_patches | Label contiguous habitat patches
NetworkOptimizer | Network optimizer for corridor selection
new_candidate | Create a candidate corridor descriptor
new_patch | Create a patch descriptor
optimize_largest_network | Optimize for largest connected network (MST backbone + loops)
optimize_network | Optimize a network given nodes and candidate edges
optimize_strategy | Choose optimization strategy
patch_summary_from_labels | Summarize patch labels into a data frame
raster_mask_from_values | Create a logical mask from raster values
run_raster_analysis | Run TerraLink raster workflow
run_vector_analysis | Run TerraLink vector workflow
score_edge_for_loops | Score a loop edge for shortcut value
select_circuit_utility | Select corridors for the "Most Connectivity" strategy
terralink | terralink: Connectivity Corridor Optimization
terralink_engine | Run TerraLink optimization on abstract nodes and edges
terralink_examples | Locate packaged TerraLink example scripts
terralink_raster | Run TerraLink corridor analysis on raster data
terralink_run | Run TerraLink with a single entry point
terralink_sample_data | Locate packaged TerraLink sample data files
terralink_vector | Run TerraLink corridor analysis on vector patches
UnionFind | Union-Find data structure
write_terralink_raster_outputs | Write raster outputs to disk
write_terralink_vector_outputs | Write vector outputs to disk