| model.glm.control {geoRglm} | R Documentation |
This auxiliary function defines model options for
pois.krige.bayes and binom.krige.bayes.
model.glm.control(trend.d = "cte", trend.l = "cte", cov.model = "matern",
kappa = 0.5, aniso.pars = NULL, lambda = 0)
trend.d |
specifies the covariate values at the data
locations.
See documentation of trend.spatial for
further details. Default is trend.d="cte". |
trend.l |
specifies the covariate values at prediction
locations. It must be of the same type as for trend.d.
Only used if prediction locations are provided in the argument
locations. |
cov.model |
string indicating the name of the model for the
correlation function. Further details in the
documentation for cov.spatial. |
kappa |
additional smoothness parameter required by the following correlation
functions: "matern", "powered.exponential", "gneiting.matern" and "cauchy". |
aniso.pars |
parameters for geometric anisotropy
correction. If aniso.pars = NULL no correction is made, otherwise
a two elements vector with values for the anisotropy parameters
must be provided. Anisotropy correction consists of a
transformation of the data and prediction coordinates performed
by the function coords.aniso. |
lambda |
parameter controlling the link function for
pois.krige.bayes. lambda = 0 is the default, which corresponds to a log link.
Other values gives a link function from the Box-Cox class. |
A list with processed arguments to be passed to the main function.
Ole F. Christensen OleF.Christensen@agrsci.dk,
Paulo J. Ribeiro Jr. Paulo.Ribeiro@est.ufpr.br.
pois.krige.bayes and binom.krige.bayes.