sample {arules} | R Documentation |
Provides the generic function sample
and the S4 method to
take a sample of the specified size from the elements of x
using either with or without replacement.
sample
can be used to sample from a set of
transactions or associations.
sample(x, size, replace = FALSE, prob = NULL)
x |
object to be sampled from
(a set of associations or transactions ). |
size |
sample size. |
replace |
"logical" ; sample with replacement? |
prob |
a numeric vector of probability weights. |
An object of the same class as x
.
associations-class
,
transactions-class
,
itemMatrix-class
.
data("Adult") ## sample with replacement s <- sample(Adult, 500, replace = TRUE) s