Given a characteristic function in lexicographic order, this function returns the characteristic function in binary order.
Usage
lex2bin(v)
Value
The characteristic function, as a vector in binary order.
Arguments
v
A characteristic function, as a vector in lexicographic order.
Details
Lexicographic order arranges coalitions in ascending order according to size, and applies lexicographic order to break ties among coalitions of the same size. The binary order position of a coalition \(S\in 2^N\) is given by \(\sum_{i\in S} 2^{i-1}\).