View source: R/buildMetadata.R
buildMetadata | R Documentation |
buildMetadata
builds a metadata table of likelihood model descriptors in the PSGP framework. This is an internal function and it should not be used directly.
buildMetadata(observations)
observations |
an observations data frame containing a vector of observation variances ( |
buildMetadata
builds a metadata table of likelihood model descriptors in the PSGP framework. The likelihood models are assumed Gaussian with variances specified in the vector observations$oevar
(the bias is assumed to be zero). Optionally, biases can be specified in the observations$oebias
vector. However, biases are not taken into account in the current version of the PSGP package (they will be in a future release).
Remi Barillec
learnParameters
,
makePrediction
,
estimateParameters
,
spatialPredict
,
## Load our favourite dataset
data(meuse)
obs <- meuse
## Number of observations
nobs <- length(obs$y)
## Indicate which likelihood model should be used for each observation
obs$oeid <- seq(1:nobs)
## Use random variances for the sake of the example
obs$oevar <- rnorm( max(obs$oeid) )
## Generate metadata table and print it out
metadata <- buildMetadata(obs)
print(metadata)
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