The same points, in two coordinate systems | GDAL does this too | Two GDAL defaults to know about | Where gdal_grid lives | Thin plate splines, in the other direction | A note on coordinate magnitude
Package: guerrilla 0.4.0.9000
Michael Sumner
guerrilla: Illustrate Various Methods of Interpolation for Irregular Data
Examples of interpolating irregular data, to illustrate the mechanics of various methods and some easy tools to run them.
Authors:
guerrilla_0.4.0.9000.tar.gz
guerrilla_0.4.0.9000.zip(r-4.7-any)guerrilla_0.4.0.9000.zip(r-4.6-any)guerrilla_0.4.0.9000.zip(r-4.5-any)
guerrilla_0.4.0.9000.tgz(r-4.6-any)guerrilla_0.4.0.9000.tgz(r-4.5-any)
guerrilla_0.4.0.9000.tar.gz(r-4.7-any)guerrilla_0.4.0.9000.tar.gz(r-4.6-any)
guerrilla_0.4.0.9000.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
guerrilla/json (API)
| # Install 'guerrilla' in R: |
| install.packages('guerrilla', repos = c('https://hypertidy.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/hypertidy/guerrilla/issues
Pkgdown/docs site:https://hypertidy.github.io
Datasets:
- bathy - Bathymetry and topography for the BROKE-West region
Last updated from:2d7bfc010c. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel | OK | 178 | ||
| source / vignettes | OK | 250 | ||
| linux-release | OK | 215 | ||
| macos-release | OK | 123 | ||
| macos-oldrel | OK | 120 | ||
| windows-devel | OK | 81 | ||
| windows-release | OK | 112 | ||
| windows-oldrel | OK | 137 | ||
| wasm-release | OK | 118 |
Exports:as_gdalrasteras_gridas_rasteras_terrabary_weightscollapse_duplicatesdefaultgridfacetsfind_trianglegrid_barycentricgrid_bingrid_facet_lmgrid_gamgrid_gdalgrid_idwgrid_kriginggrid_ncellgrid_resgrid_smoothgrid_specgrid_tpsgrid_voronoigrid_xyis_gridmesh_rastertri_funxyz_input
Dependencies:abindgeometrygeoslibgeoslinproglpSolvemagicRcppRcppProgressvasterwk
Coordinates, projections, and GDAL
Last update: 2026-09-10
Started: 2026-09-09
Interpolating irregular data
Setup | Binning | What happens when two points land in one cell | Thin plate splines | Bilinear triangulation | Nearest neighbour | Inverse distance weighting | Kriging | Generalized additive models | Kernel smoothing | Akima (via the interp package) | What the pictures have in common | Where to next
Last update: 2026-09-10
Started: 2026-09-09
Triangles, tiles, and the weights between them
The two tessellations | Barycentric coordinates | Two engines, one answer | The long way round, and a bug it revealed | The same thing, from a mesh | And back the other way
Last update: 2026-09-10
Started: 2026-09-09
What a grid is
Where the cells are | Making one | Handing it to something else | What is not here
Last update: 2026-09-10
Started: 2026-09-09
