I have run a Kruskal Wallis Test on my data and it is significant at p=0.00. I have currently reported the output as H (3) = 18.047, p<0.00. However, I now need to see where the difference between my groups lies, so ran pairwise comparisons. Here, looking at the adjusted significance there is a statistically significant difference between two pairs of groups (one at p=0.001 and the other p= 0.002)
My question is how do I incorporate these values into what I've already written. Is it a case of writing pairwise comparisons were conducted and then reporting the adjusted significance for each? And do I keep the original overall Kruskal Wallis significance?
Thanks for your help!