search for: sptimecov

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2007 Mar 19
0
How to specify Variance Covariance matrix of residuals?
...e dealth with using this package but I'm not sure if hierarchies can be specified, or if residuals can be given a variance covariance structure. I included my model below: (l - location index, t-time index) Y[l,t] | p[l,t] ~ Bernoulli (p[l,t]) logit( p[l,t] | SpTimeCov, X1,...,Xp) = B0 + B1*X1[l]...+ Bp*Xp[l] + A*SpTimeCov[l,t] + Err[l,t] Err[1:L,t] ~ MVN(0, V) where V is an L*L variance covariance matrix of the residuals that I have to specify. I would really appreciate if you guys had any suggestions as to what pac...