JAGS: Just Another Gibbs Sampler / Bug reports / #22 unable to create conjugate sampler

#22 unable to create conjugate sampler

Status: closed

Owner: nobody

Labels: None

Priority: 5

Updated: 2012-09-01

Created: 2012-06-05

Creator: Drew Tyre

Private: No

When I attempt to run jags.model(...) in R 2.15.0 using JAGS 3.2.0 I get the following message:

Compiling model graph
Declaring variables
Resolving undeclared variables
Allocating nodes
Graph Size: 1022

Initializing model
Deleting model

Error in jags.model("tyre-jagsmodel3-2012-6-5.r", data = data.list, inits = inits.list, :
LOGIC ERROR:
Unable to create conjugate sampler
Please send a bug report to martyn_plummer@users.sourceforge.net

The model file and two r scripts needed to generate the data and run the model are attached ... or they

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Drew Tyre - 2012-06-05

tyre-jagsmodel3-2012-6-5.r

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Drew Tyre - 2012-06-05

tyre-test analysis-2012-6-5.r

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Drew Tyre - 2012-06-05

tyre-simulation functions-2012-6-4.r

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Drew Tyre - 2012-06-05

source the file tyre-test analysis-2012-6-5.r to run the model and generate the error. It clears the workspace before sourcing the simulation functions and calling jags.model(...)

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Martyn Plummer - 2012-06-06

OK This is a problem with the ShiftedCount sampler, which I have now fixed in the sources. In the meantime you can work around the problem with:

set.factory("bugs::Conjugate", FALSE, type="sampler")

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#22 unable to create conjugate sampler

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