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2007 Jan 26
0
R crash with modified lmer code
...t time its run, then certainly the second time) crashes R: library(lme4) source("M:/Rcode/lmer2.R") ##(Simply sourcing the modified lmer1 code below) set.seed(1) dat <- data.frame(Y = rnorm(400), X1 = rnorm(400), X2 = rnorm(400), F1 = as.factor(sample(1:4, 400, replace = T))) forSm <- Matrix(c(runif(1200)), ncol = 3, sparse = T) matDim <- dim(forSm) smoother <- as.factor(sample(1:4, matDim[1], replace = T)) test <- lmer1 (Y ~ X1 + X2 + (1|F1) + (1|smoother), data = dat, rand_mat = forSm) the sessionInfo (called after sourcing the code but before the crash) is:...