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) . 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.


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Reference manual

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install.packages("sptotal")

0.1.0 by Higham Matt, 4 months ago


Report a bug at https://github.com/highamm/sptotal/issues


Browse source code at https://github.com/cran/sptotal


Authors: Higham Matt [cre, aut] , Ver Hoef Jay [aut] , Frank Bryce [aut]


Documentation:   PDF Manual  


GPL-2 license


Imports matrixcalc, mvtnorm, ggplot2, stats, viridis, graphics, tibble, sp

Suggests gstat, rmarkdown, knitr, testthat, prettydoc, rgeos


See at CRAN