Thanks for providing such a simple, complete example. I've never
used deal before, but a few minutes with your example led me to
something that might help you:
First, the documentation for localprior says, x: an object of
class 'node' or 'network'. That information led me to checking
'class(ksl)' and 'class(ksl$node[1])': The first is class 'network',
while the second is of class 'list'.
However, class(ksl$node[[1]]) is of class 'node'. Bingo:
localprior(ksl.nw$nodes[[1]])
[[1]]
[[1]]$alpha
[1] NA
[[1]]$nu
[1] 64
[[1]]$rho
[1] 64
[[1]]$mu
[1] 179.289
[[1]]$phi
[,1]
[1,] 113442.3
[[1]]$tau
[1] 64
hope this helps.
spencer graves
Young-Jin Lee wrote:
Dear R-users
I am looking for a help in using the deal package.
I followed the manual and paper from the author's web site to learn it, as
shown below, but I could not figure out how to access the local and
posterior probability of the nodes in the constructed network.
library(deal)
data(ksl)
ksl.nw - network(ksl)
ksl.prior - jointprior(ksl.nw)
banlist - matrix(c(5,5,6,6,7,7,9,
8,9,8,9,8,9,8), ncol = 2)
ksl.nw$banlist - banlist
ksl.nw - learn(ksl.nw, ksl, ksl.prior)$nw
According to the manual, the local prior and posterior can be accessed for
each node using localprior()
and localposterior(). However, I got null from localprior(ksl.nw$nodes[1])
and localposterior(ksl.nw$nodes[1]).
Can anyone tell me what I should do to access the local prior and posterior?
Any help would be appreciated.
Thanks in advance.
Young-Jin
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