Description Usage Arguments Value Author(s) Examples
Computes the kriging linear estimator for different types of kriging models.
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Z |
Observed values of the spatial process. |
K |
Covariance matrix computed for the position X where the spatial process Z was observed. |
k |
Covariance matrix computed for the position X where the spatial process Z was observed and the position Y where the spatial process Z will be predicted. |
G |
When universal kriging will be computed, this matrix represents the values of the of the functions representing the mean of the process Z, evaluated in the spatial points X where the spatial process was first observed. |
g |
When universal kriging will be computed, this matrix represents the evaluation of the functions representing the mean over the new position points Y where the spatial process Z will be predicted. |
type |
Type of kriging model, possible values are: simple, ordinary, universal. |
cinv |
Specifies how the inverse of the covariance matrix K will be computed. Possible values are: syminv = symmetric matrix inverse computation, inv = usual armadillo inverse computation, cholinv = Cholesky based inverse computation, ginv = given inverse not necessary to compute inverse at all. |
Depending of the type of analysis the list of results change.
Z |
New estimated values for Z. |
L |
Linear coefficients determined by kriging. |
J |
Inverse of the covariance matrix. |
tau |
Factor computed in the ordinary and universal kriging. |
alpha |
Factor computed in the ordinary kriging. |
A |
Factor computed in the universal kriging. |
Pedro Guarderas pedro.felipe.guarderas@gmail.com.
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