
	Kruskal-Wallis rank sum test

data:  ARRAY and categs
Kruskal-Wallis chi-squared = 86.595, df = 3, p-value < 2.2e-16

Multiple comparison test after Kruskal-Wallis 
p.value: 0.05 
Comparisons
                                              obs.dif critical.dif difference
RandomMutantSampling-RandomOperatorSelection 23.86667     23.69541       TRUE
RandomMutantSampling-SelectiveMutation       39.53333     23.69541       TRUE
RandomMutantSampling-wire-2.0.0              81.13333     23.69541       TRUE
RandomOperatorSelection-SelectiveMutation    15.66667     23.69541      FALSE
RandomOperatorSelection-wire-2.0.0           57.26667     23.69541       TRUE
SelectiveMutation-wire-2.0.0                 41.60000     23.69541       TRUE
