power_index_calculator (pypi): Power index calculator for a weighted game, for the:  Banzhaf power index, Shapley-Shubik power index, Holler-Packel power index, Deegan-Packel power index and Johnston power index.
Keywords: power index|power index calculator|banzhaf|shapley|shapley-shubik|shapley-shubik calculator|deegan|deegan-packel|deegan-packel calculator|holler|holler-packel|holler-packel calculator|johnston index|johnston index calculator