Package: trama.spatial
Title: Geostatistics Collection for trama
Version: 0.1.1
Authors@R: c(
    person("Pedro", "Mambelli Fernandes", , "pedromambelli@gmail.com",
           role = c("aut", "cre"),
           comment = c(ORCID = "0009-0001-1695-279X")),
    person("João Paulo Assis", "Bonifácio", , "jpab.27@hotmail.com",
           role = "aut",
           comment = c(ORCID = "0009-0009-2335-8391"))
  )
Description: Nodes for geostatistics in a trama graph: declaring a
        regionalised variable with coordinates, projection and
        boundary; exploratory spatial display; classical and robust
        empirical variograms, omnidirectional or directional, with
        large-scale trend removed; fitting spherical, exponential,
        Gaussian and Matern models by ordinary and weighted least
        squares, reporting nugget, partial sill, range and practical
        range; and ordinary and simple kriging onto a boundary-clipped
        grid, carrying the kriging variance so the prediction map
        always has an uncertainty map beside it. The point object
        carries its coordinates, projection and boundary, so no later
        node asks for them again. Builds on trama.data for tables and
        trama.view for plots.
License: MIT + file LICENSE
Encoding: UTF-8
Depends: R (>= 4.1)
Imports: trama (>= 0.5.9), trama.data (>= 0.4.4), trama.view, gstat,
        sf, ggplot2 (>= 4.0.0), rlang, tibble, stats, utils
Suggests: testthat (>= 3.0.0), geoR
Config/testthat/edition: 3
Config/trama/requires: trama.data, trama.view
Remotes: uaipedro/trama,
        trama.data=github::uaipedro/trama/collections/trama.data,
        trama.view=github::uaipedro/trama/collections/trama.view
LazyData: true
Config/pak/sysreqs: libabsl-dev cmake libfontconfig1-dev
        libfreetype6-dev libfribidi-dev libgdal-dev gdal-bin
        libgeos-dev make libharfbuzz-dev libicu-dev libjpeg-dev
        libpng-dev libtiff-dev libuv1-dev libwebp-dev libssl-dev
        libproj-dev libsqlite3-dev libudunits2-dev libx11-dev
        zlib1g-dev
Repository: https://uaipedro.r-universe.dev
Date/Publication: 2026-10-09 16:23:25 UTC
RemoteUrl: https://github.com/uaipedro/trama
RemoteRef: HEAD
RemoteSha: 1bdeb4f693df836f77e762f2642cc18a3956f8b1
RemoteSubdir: collections/trama.spatial
NeedsCompilation: no
Packaged: 2026-10-10 22:53:05 UTC; root
Author: Pedro Mambelli Fernandes [aut, cre] (ORCID:
    <https://orcid.org/0009-0001-1695-279X>),
  João Paulo Assis Bonifácio [aut] (ORCID:
    <https://orcid.org/0009-0009-2335-8391>)
Maintainer: Pedro Mambelli Fernandes <pedromambelli@gmail.com>