Convert a List of Sets to a Binary Matrix
Convert a List of Sets to a Binary Matrix
list_to_matrix(lt, universal_set = NULL)
lt |
A list of vectors. |
universal_set |
The universal set. |
It converts the list which have m sets to a binary matrix with n rows and m columns where n is the size of universal set.
set.seed(123)
lt = list(a = sample(letters, 5),
b = sample(letters, 10),
c = sample(letters, 15))
list_to_matrix(lt)
list_to_matrix(lt, universal_set = letters)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.