Rachel,
The first thing to do when a function gives you trouble is
to look at its help page. In the case of sample(), you will
find that it requires a *vector* input. Is your gly a vector?
-Peter Ehlers
Hayes, Rachel M wrote:
Hi All,
I want to take a simple random sample from a large dataset, gly, but I'm
getting an error message. Any help?
dim(gly)
[1] 112371 37
s1 <- sample(gly,100)
Error in `[.data.frame`(x, .Internal(sample(length(x), size, replace, :
cannot take a sample larger than the population when 'replace = FALSE'
Thanks,
Rachel
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