Package: sapo 0.8.0
Lucas da Cunha Godoy
sapo: Spatial Association of Different Types of Polygon
In ecology, spatial data is often represented using polygons. These polygons can represent a variety of spatial entities, such as ecological patches, animal home ranges, or gaps in the forest canopy. Researchers often need to determine if two spatial processes, represented by these polygons, are independent of each other. For instance, they might want to test if the home range of a particular animal species is influenced by the presence of a certain type of vegetation. To address this, Godoy et al. (2022) (<doi:10.1016/j.spasta.2022.100695>) developed conditional Monte Carlo tests. These tests are designed to assess spatial independence while taking into account the shape and size of the polygons.
Authors:
sapo_0.8.0.tar.gz
sapo_0.8.0.zip(r-4.5)sapo_0.8.0.zip(r-4.4)sapo_0.8.0.zip(r-4.3)
sapo_0.8.0.tgz(r-4.4-any)sapo_0.8.0.tgz(r-4.3-any)
sapo_0.8.0.tar.gz(r-4.5-noble)sapo_0.8.0.tar.gz(r-4.4-noble)
sapo_0.8.0.tgz(r-4.4-emscripten)sapo_0.8.0.tgz(r-4.3-emscripten)
sapo.pdf |sapo.html✨
sapo/json (API)
# Install 'sapo' in R: |
install.packages('sapo', repos = c('https://lcgodoy.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/lcgodoy/sapo/issues
Last updated 27 days agofrom:70c64dab70. Checks:OK: 7. Indexed: yes.
Target | Result | Date |
---|---|---|
Doc / Vignettes | OK | Oct 12 2024 |
R-4.5-win | OK | Oct 12 2024 |
R-4.5-linux | OK | Oct 12 2024 |
R-4.4-win | OK | Oct 12 2024 |
R-4.4-mac | OK | Oct 12 2024 |
R-4.3-win | OK | Oct 12 2024 |
R-4.3-mac | OK | Oct 12 2024 |
Exports:cmc_psat
Dependencies:classclassIntDBIe1071KernSmoothmagrittrMASSproxyRcpps2sfunitswk
Readme and manuals
Help Manual
Help page | Topics |
---|---|
h_{12}(t) from matrix | calc_h |
Polygons Spatial Association Test - Global Envelope | cmc_psat |
Create jumps for random movements | create_jump |
Fix distance matrix containing broken polygons | fix_dist |
h_{12}(t) from polygons | hfun h_func h_func.list |
ID aware distance matrix | iadist |
Integram Measure | im |
Integram Measure with Assimetry Correction | im_ac |
Maximum Absolute Deviation | mad |
Maximum Absolute Deviation with Assimetry Correction | mad_ac |
auxiliary mean | mean_aux |
Pre-TS | pre_ts |
Studentized Integram Measure | s_im |
Studentized Maximum Absolute Deviation | s_mad |
sapo: Spatial Association of Polygon Types | sapo |
Toroidal Shift | toroidal_shift |
Translate an 'sf' object by a "point" | translate_by_pt |