Package: BoundaryStats 2.3.0

BoundaryStats: Boundary Overlap Statistics

Analysis workflow for finding geographic boundaries of ecological or landscape traits and comparing the placement of geographic boundaries of two traits. If data are trait values, trait data are transformed to boundary intensities based on approximate first derivatives across latitude and longitude. The package includes functions to create custom null models based on the input data. The boundary statistics are described in: Fortin, Drapeau, and Jacquez (1996) <doi:10.2307/3545584>.

Authors:Amy Luo [aut, cre, cph], Elizabeth Derryberry [ths]

BoundaryStats_2.3.0.tar.gz
BoundaryStats_2.3.0.zip(r-4.7-any)BoundaryStats_2.3.0.zip(r-4.6-any)BoundaryStats_2.3.0.zip(r-4.5-any)
BoundaryStats_2.3.0.tgz(r-4.6-any)BoundaryStats_2.3.0.tgz(r-4.5-any)
BoundaryStats_2.3.0.tar.gz(r-4.7-any)BoundaryStats_2.3.0.tar.gz(r-4.6-any)
BoundaryStats_2.3.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
BoundaryStats/json (API)

# Install 'BoundaryStats' in R:

install.packages('BoundaryStats', repos = c('https://aluo734.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/aluo734/boundarystats/issues

Datasets:

A.delicatus_crs - Afrixalus delicatus genetic groups projection
A.delicatus_ext - Afrixalus delicatus genetic groups extent
A.delicatus_matrix - Afrixalus delicatus genetic groups
A.sylvaticus_crs - Afrixalus sylvaticus genetic groups projection
A.sylvaticus_ext - Afrixalus sylvaticus genetic groups extent
A.sylvaticus_matrix - Afrixalus sylvaticus genetic groups
ecoregions_crs - Ecoregion data for East Africa projection
ecoregions_ext - Ecoregion data for East Africa extent
ecoregions_matrix - Ecoregion data for East Africa
grassland_crs - Grassland land cover projection
grassland_ext - Grassland land cover extent
grassland_matrix - Grassland land cover
L.concolor_crs - Leptopelis concolor genetic groups projection
L.concolor_ext - Leptopelis concolor genetic groups extent
L.concolor_matrix - Leptopelis concolor genetic groups
L.flavomaculatus_crs - Leptopelis flavomaculatus genetic groups projection
L.flavomaculatus_ext - Leptopelis flavomaculatus genetic groups extent
L.flavomaculatus_matrix - Leptopelis flavomaculatus genetic groups
T.cristatus_crs - Triturus cristatus genetic groups projection
T.cristatus_ext - Triturus cristatus genetic groups extent
T.cristatus_matrix - Triturus cristatus genetic groups

On CRAN:

4.00 score 2 stars 10 scripts 258 downloads 14 exports 55 dependencies

Last updated from:2ffbad87ca. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	165
source / vignettes	OK	386
linux-release-x86_64	OK	182
macos-release-arm64	OK	166
macos-oldrel-arm64	OK	137
windows-devel	OK	90
windows-release	OK	92
windows-oldrel	OK	90
wasm-release	OK	153

Exports:average_min_distance average_min_x_to_y boundary_null_distrib categorical_boundary define_boundary gauss_random_field_sim longest_boundary mod_random_clust_sim n_boundaries n_overlap_boundaries overlap_null_distrib plot_boundary random_raster_sim sobel_operator

Dependencies:abind class classInt cli cpp11 DBI dotCall64 dplyr e1071 farver fields FNN generics ggplot2 glue gstat gtable igraph intervals isoband KernSmooth labeling lattice lifecycle magrittr maps MASS Matrix pillar pkgconfig proxy R6 RColorBrewer Rcpp rlang s2 S7 scales sf sftime sp spacetime spam stars terra tibble tidyselect units utf8 vctrs viridisLite withr wk xts zoo

BoundaryStats Analysis Workflow

Rendered fromBoundaryStats.Rmdusingknitr::rmarkdown

Last update: 2025-07-20
Started: 2023-06-23

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Afrixalus delicatus genetic groups projection	A.delicatus_crs
Afrixalus delicatus genetic groups extent	A.delicatus_ext
Afrixalus delicatus genetic groups	A.delicatus_matrix
Afrixalus sylvaticus genetic groups projection	A.sylvaticus_crs
Afrixalus sylvaticus genetic groups extent	A.sylvaticus_ext
Afrixalus sylvaticus genetic groups	A.sylvaticus_matrix
Average minimum distance between boundary elements of two variables	average_min_distance
Average minimum distance from x boundary elements to nearest y boundary element.	average_min_x_to_y
Null distribution for overlap statistics	boundary_null_distrib
Define the boundary elements of a SpatRaster with categorical data	categorical_boundary
Define the boundary elements of a SpatRaster with numeric data or boundary intensities	define_boundary
Ecoregion data for East Africa projection	ecoregions_crs
Ecoregion data for East Africa extent	ecoregions_ext
Ecoregion data for East Africa	ecoregions_matrix
Gaussian random field neutral model	gauss_random_field_sim
Grassland land cover projection	grassland_crs
Grassland land cover extent	grassland_ext
Grassland land cover	grassland_matrix
Leptopelis concolor genetic groups projection	L.concolor_crs
Leptopelis concolor genetic groups extent	L.concolor_ext
Leptopelis concolor genetic groups	L.concolor_matrix
Leptopelis flavomaculatus genetic groups projection	L.flavomaculatus_crs
Leptopelis flavomaculatus genetic groups extent	L.flavomaculatus_ext
Leptopelis flavomaculatus genetic groups	L.flavomaculatus_matrix
Length of the longest boundary	longest_boundary
Modified random cluster neutral landscape model	mod_random_clust_sim
Number of boundaries	n_boundaries
Direct overlap between boundary elements.	n_overlap_boundaries
Null distribution for boundary overlap statistics	overlap_null_distrib
Map the boundary elements of two raster layers	plot_boundary
Stochastic neutral landscape model	random_raster_sim
Sobel-Feldman operator for edge detection	sobel_operator
Triturus cristatus genetic groups projection	T.cristatus_crs
Triturus cristatus genetic groups extent	T.cristatus_ext
Triturus cristatus genetic groups	T.cristatus_matrix