Nothing
source("simfuns.R")
set.seed(290875)
sfun <- function(seed, pnon) {
set.seed(seed)
xdf <- dgp(c(100, 100), pnon = pnon)
test <- dgp(pnon = pnon)
boost <- Fboost(xdf)
boostl <- Fboost(xdf, ylin = TRUE)
kern <- Fnp(xdf)
glss <- Fgamlss(xdf)
pt <- pdf(truth, test)
pb <- pdf(boost, test)
pbl <- pdf(boostl, test)
pk <- pdf(kern, test)
pg <- pdf(glss, test)
boost[20]
tune(boost, alpha = 0.05, mstopmax = 1200)
pbt <- pdf(boost, test)
boostl[20]
tune(boostl, alpha = 0.05, mstopmax = 1200)
pblt <- pdf(boostl, test)
list(boosting = summary(colMeans(abs(pt - pb))),
boostingt = summary(colMeans(abs(pt - pbt))),
boostinglin = summary(colMeans(abs(pt - pbl))),
boostinglint = summary(colMeans(abs(pt - pblt))),
kernel = summary(colMeans(abs(pt - pk))),
gamlss = summary(colMeans(abs(pt - pg)))
)
}
pnon <- c(0, 1, 2, 3, 4, 5)
ret <- vector(mode = "list", length = length(pnon))
names(ret) <- pnon
for (p in pnon) {
### 5 x 20 cores
### make sure to set up the seeds before
### distributing the computations
seeds <- matrix(round(runif(100) * 10000), nrow = 5)
for (j in 1:nrow(seeds)) {
cat("j: ", j, " pnon: ", p, "\n")
ret[[as.character(p)]] <- c(ret[[as.character(p)]],
mclapply(seeds[j,], sfun, pnon = p))
save(ret, file = "ret.Rda")
}
save(ret, file = "ret.Rda")
}
save(ret, file = "ret.Rda")
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