These are just sub-parts of `bayessurvreg1' function to make it more readable for the programmer.
bayessurvreg1.checkStore(store)bayessurvreg1.priorInit(prior, init, Yinit, Xinit, n, nX, nrandom,
ncluster, indb, randomInt, toler.chol)
bayessurvreg1.revjump(prop.revjump)
bayessurvreg1.writeHeaders(dir, prior, store, nX, X, names.random,
ncluster, nrandom, rnamesX, unique.cluster, nBetaBlocks, nbBlocks)