sptotal: Predicting Totals and Weighted Sums from Spatial Data
Performs predictions of totals and weighted sums, or finite population block kriging, on spatial data using the methods in Ver Hoef (2008) <doi:10.1007/s10651-007-0035-y>. The primary outputs are an estimate of the total, mean, or weighted sum in the region, an estimated prediction variance, and a plot of the predicted and observed values. This is useful primarily to users with ecological data that are counts or densities measured on some sites in a finite area of interest. Spatial prediction for the total count or average density in the entire region can then be done using the functions in this package.
| Version: | 1.0.1 |
| Depends: | R (≥ 3.5.0) |
| Imports: | ggplot2, stats,viridis, graphics |
| Suggests: | rmarkdown,knitr,testthat,prettydoc,tibble,gstat |
| Published: | 2022-12-11 |
| DOI: | 10.32614/CRAN.package.sptotal |
| Author: | Matt Higham [cre, aut], Jay Ver Hoef [aut], Bryce Frank [aut], Michael Dumelle [aut] |
| Maintainer: | Matt Higham <mhigham at stlawu.edu> |
| BugReports: | https://github.com/highamm/sptotal/issues |
| License: | GPL-2 |
| URL: | https://highamm.github.io/sptotal/index.html |
| NeedsCompilation: | no |
| Materials: | README,NEWS |
| In views: | Spatial |
| CRAN checks: | sptotal results |
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