Compute all subsets of a set

Given a set of variables, compute the inclusion indicators for all possible subsets.

Usage

all_subsets(set)

Arguments

set

the set from which to compute all subsets (e.g., 1:p)

Value

a data frame where the rows indicate the 2^p different subsets and the columns indicate inclusion (logical) for each element in that subset

References

Code adapted from https://www.r-bloggers.com/2012/04/generating-all-subsets-of-a-set/