search for: startingvalues

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2011 Jun 27
0
OpenBUGS and glmmBUGS package
...MR') library(spdep) popDataAdjMat = poly2nb(ontario, ontario[["CSDUID"]]) library(glmmBUGS) forBugs = glmmBUGS(formula=observed + logExpected ~ 1, effects="CSDUID", family="poisson", spatial=popDataAdjMat, data=ontario at data, modelFile="model.txt") startingValues = forBugs$startingValues source("getInits.R") library(R2OpenBUGS) ontarioResult = bugs(forBugs$ragged, getInits, parameters.to.save = names(getInits()), model.file="model.txt", n.chain=3, n.iter=100, n.burnin=10, n.thin=2) ------------------------------------------- I got er...
2000 Jul 01
0
convergence value in optim
Dear all, I have a problem with the value of the function optim optim(startingvalues,fct,NULL,method="BFGS", control=list(maxit=300,trace=TRUE,REPORT=1)) In the helpfile for it is said that $convergence is an integer code and 0 indicates successful convergence 1 indicates that the iteration limit maxit had been reached So while using it, I played with different val...
2013 Feb 17
0
What value to put in range when I make kriging interpolation?
Hi, I am trying to make an automatic kriging interpolation algorithm.When I use the fit.variogram function what would it be a good startingvalue for the range? ThanksDimitris [[alternative HTML version deleted]]