Sample {DescTools} | R Documentation |
Sample
takes a sample of the specified size from the elements of x using either with or without replacement. The function does the same as the base::sample() and offers additionally an interface for data frames.
Sample(x, size, replace = FALSE, prob = NULL)
x |
either a vector of one or more elements from which to choose, or a positive integer. |
size |
a positive number, the number of items to choose from. |
replace |
a non-negative integer giving the number of items to choose. |
prob |
should sampling be with replacement? |
sampled elements in the same structure as x
Andri Signorell <andri@signorell.net>
sample(d.pizza, size=5)