Nothing
args <- commandArgs(trailingOnly = TRUE)
rows <- as.integer(args[[1]])
cols <- as.integer(args[[2]])
output <- args[[3]]
set.seed(42)
RNGversion("3.5.3")
data <- vroom::gen_tbl(rows, cols, col_types = strrep("d", cols))
vroom::vroom_write(data, output, "\t")
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