Description Usage Arguments Details Value Note Examples
This function loads the Bayesian network from a native gRain object of class grain
or an external
file with extension .net (as provided by external softwares Hugin or GeNIe),
optionally compiling the network.
1 | loadNetwork(network, target = NULL)
|
network |
The Bayesian network. An object of class |
target |
character. The node of interest to be modelled and mapped. |
Bayesian networks built with the package bnlearn can be imported with the function bnlearn::as.grain
, which converts them into grain
objects.
.net file format as provided from Netica 5.24 currently does not correspond to a valid Hugin .net file.
Argument target
has default set to NULL, but if provided the network will be compiled for faster querying.
An object of class grain
. The Bayesian network. If target
argument is provided the network is compiled for a faster querying .
Under current release, this function wraps a set of hidden functions copied in block from the gRain package, as current CRAN policy discourages accessing hidden functions with the ":::" operator. These functions will be progressively substituted by bnspatial native ones.
1 2 3 4 5 6 | ## Load from external file (.net format)
raw = system.file("extdata/LandUseChange.net", package = "bnspatial")
loadNetwork(raw)
## Compile using target node
loadNetwork(raw, 'FinalLULC')
|
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