How can I get a list of all possible partitions of a vector in R?

Question

Suppose I have an R vector of unique elements such as x <- c(1,2,3,4,5).

Is there a function to give me a list of all possible partitions of this vec

Answer 1

Does this give you what you are looking for,

install.packages("gregmisc", dependencies = TRUE)
library(gregmisc)

x <- c(1,2,3,4,5)
for(i in 1:length(x)) {
print(combinations(5,i,x,repeats=TRUE))
}