View source: R/trans_sample_simple.R
| sample_simple | R Documentation |
Sample rows or elements with or without replacement.
sample_simple(size, replace = FALSE, prob = NULL)
size |
number of samples to draw |
replace |
logical; sample with replacement if TRUE |
prob |
optional vector of sampling probabilities |
returns an object of class sample_simple
data(iris)
srswor <- sample_simple(size = 10, replace = FALSE)
srswr <- sample_simple(size = 10, replace = TRUE)
sample_wor <- transform(srswor, iris$Sepal.Length)
sample_wr <- transform(srswr, iris$Sepal.Length)
sample_wor
sample_wr
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