indep_score ( data, dico, 1,3,[]) 2.38520176938e-19 indep = indep_score ( data, dico, 1, 7, []) 1.12562784979e-10 indep = indep_score ( data, dico, 0, 1,[2, 3]) 0.000958828236575 indep = indep_score ( data, dico, 1, 2,[3, 4]) 0.475266197894