Glitch in Kruskal-Wallis test?
Dear Jenny What exactly do you think you are testing here? You are telling K-W you have seven groups each with a single value which is not the usual situation for K-W. Michael
On 22/12/2018 04:58, Jenny Liu wrote:
Hi everyone, I have been running a K-W test with the attached data, PupMort1. My code: kruskal.test(Prop~Temp,data=PupMort1) However, I found that I get the exact same result when I change the x-values, as in the attached data PupMort2. Test run with PupMort1Kruskal-Wallis rank sum testdata:? Prop by Temp Kruskal-Wallis chi-squared = 6, df = 6, p-value = 0.4232 Test run with PupMort2Kruskal-Wallis rank sum testdata:??Prop by Temp Kruskal-Wallis chi-squared = 6, df = 6, p-value = 0.4232 Does anybody know why this is happening? Thank you! Jenny
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