Re: [R] anova test for variables with different lengths

>> I want to test whether the MEAN of two different variables, >> (and different number of observations) are the same. I am >> trying to use the anova test but it doesn't seem to like that >> the number of observations are different: >> >> a=c(1:5) >> b=c(1:3) >> aov_test=aov(a~b) >> Err

Re: [R] anova test for variables with different lengths

b-evidence-statistics/ -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of Sachinthaka Abeywardana Sent: 16 October 2012 04:18 To: r-help@r-project.org Subject: [R] anova test for variables with different lengths Hi all, I want to test w