"group","n.obs","littersize.mean","littersize.sd","pupweight.mean","pupweight.sd","litterweight.mean","litterweight.sd" "Control",10,13.1,1.3703203194063,1.64087967032967,0.0516962793558898,21.457,1.94609038273606 "GenX 0.2 mg/kg",9,12.6666666666667,1.5,1.60331346431346,0.0893032559025022,20.2555555555556,2.16830066590816 "GenX 1.0 mg/kg",9,12.2222222222222,3.34580998331412,1.57507198357198,0.118645954929259,18.9255555555556,4.64850005676861 "GenX 2.0 mg/kg",10,11.9,2.76686746259295,1.65799873043623,0.100554688008113,19.522,3.83810369844276 "PFOA 0.1 mg/kg",9,12,3.08220700148449,1.62824922299922,0.104774884275276,19.4588888888889,4.7467421576394 "PFOA 1.0 mg/kg",9,13,2.69258240356725,1.58172536040957,0.125657884448519,20.3811111111111,3.40715219958122