On Thu, Jul 10, 2008 at 5:15 PM, Andrew Jackson <[EMAIL PROTECTED]> wrote: > Hi All, >
Hi Andrew, The main questions here are not R-related, but statistical modelling questions, and much too broad for the R list. They are things you'd ask a (paid) statistical consultant. I would suggest taking contact with your own university's statistical support unit: http://www.insightsc.ie/statistics_clinic.htm ,and discuss the best approach for analysis. Rummaging around in R, looking for tests that you can squeeze your data into *really* isn't the best approach (and ?friedman.test clearly states that it's for unreplicated designs only). Some things I'd want to know if I were your statistical consultant: -What are you doing with your research? what's your goal? -What exactly are sensitivity (,"coverage","execution","infection","propogation") measuring? looking at your data, it seems as if sensitivity is making discrete jumps. Why is this? -What's your actual hypothesis? That the means sensitivity values for the two paradigms differ by a constant no matter the version? or that they differ by a fraction? - If this is measured on test persons, I assume that you used each person several times. Is that so? Answers to the above questions might be good to bring to your meeting with the statistics faculty. Good luck with your research, Gustaf -- Gustaf Rydevik, M.Sci. tel: +46(0)703 051 451 address:Essingetorget 40,112 66 Stockholm, SE skype:gustaf_rydevik ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
