Calculating MemoryRequirements
CalculatingMemory Requirements I have a data frame with 1,500,000 rows...= 1, b = "a")
> dput(y) structure(list(a = 1, b = structure(1L,.Label = "a",)), .Names = c("a","b"),...row.names = c(NA, -1L), class = "data.frame")
> dput(y, file = "y.R")
> new.y <- dget("y.R")
> new.y...in using source
> x <- "foo"
> y <- data.frame(a = 1, b = "a")
> dump(c("x", "y"), file ="data.R")...> rm(x, y)
> source("data.R")
> y
a b
1 1 a
> x
[1] "foo"
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