casperyc <casperyc <at> hotmail.co.uk> writes:

> I have 49 pairs in my data.frame 'data'
> 
> x     y
> 76    80
> ...  ...
> 
> how do I get a bootstrap sample of size n=50?
> 

data[sample(nrow(data),size=50,replace=TRUE),]

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