• ← SokalSneathDissimilarity
• → YuleDissimilarity

Subsets

Subset (WMA link)

Subsets[list]

finds a list of all possible subsets of list.

Subsets[list, n]

finds a list of all possible subsets containing at most n elements.

Subsets[list, {n}]

finds a list of all possible subsets containing exactly n elements.

Subsets[list, {min, max}]

finds a list of all possible subsets containing between min and max elements.

Subsets[list, spec, n]

finds a list of the first n possible subsets.

Subsets[list, spec, {n}]

finds the n-th possible subset.

All possible subsets (power set):

• • Subsets[{a, b, c}]

All possible subsets containing up to 2 elements:

• • Subsets[{a, b, c, d}, 2]

Subsets containing exactly 2 elements:

• • Subsets[{a, b, c, d}, {2}]

The first 5 subsets containing 3 elements:

• • Subsets[{a, b, c, d, e}, {3}, 5]

All subsets with even length:

• • Subsets[{a, b, c, d}, {0, 4, 2}]

The 25th subset:

• • Subsets[Range[5], All, {25}]

The odd-numbered subsets of {a,b,c,d} in reverse order:

• • Subsets[{a, b, c, d}, All, {15, 1, -2}]