resample {gdata} | R Documentation |
resample
takes a sample of the specified size from the
elements of x
using either with or without replacement.
resample(x, size, replace = FALSE, prob = NULL)
x |
A numeric, complex, character or logical vector from which to choose. |
size |
Non-negative integer giving the number of items to choose. |
replace |
Should sampling be with replacement? |
prob |
A vector of probability weights for obtaining the elements of the vector being sampled. |
resample
differs from the S/R sample
function in
resample
always considers x
to be a vector of elements
to select from, while sample
treats a vector of length one as a
special case and samples from 1:x
. Otherwise, the functions
have identical behavior.
~Describe the value returned If it is a LIST, use
comp1 |
Description of 'comp1' |
comp2 |
Description of 'comp2' |
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~~objects to See Also as help
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##---- Should be DIRECTLY executable !! ---- ##-- ==> Define data, use random, ##-- or do help(data=index) for the standard data sets. ## The function is currently defined as function(x, n, ...) { if(length(x)==1) { if(n==1) x else stop("Requested sample of size ", n, " from list of length 1") } else sample(x, n, ...) }