Hi, I have some problems with my repeated measures analysis. When I compute it with SPSS I get different results than with R. Probably I am doing something wrong in R. I have two groups (1,2) both having to solve a task under two conditions (1,2). That is one between subject factor (group) and one within subject factor (task). I tried the following: aov(Score ~factor(Group)*factor(Task)+Error(Id))) aov(Score ~factor(Group)*factor(Task)) but it leads to different results than my spss. I definitely miss some point here .
Thanks for you help. Id Group Task Score 1 1 1 0.39 2 1 1 0.48 3 1 1 0.59 4 1 1 0.33 5 1 1 0.38 6 1 1 0.37 7 1 1 0.47 8 1 1 0.2 9 1 1 0.29 10 1 1 0.41 11 1 1 0.24 12 1 1 0.28 13 1 1 0.32 14 1 1 0.26 15 2 1 0.65 16 2 1 0.41 17 2 1 0.62 18 2 1 0.39 19 2 1 0.81 20 2 1 0.34 21 2 1 0.32 22 2 1 0.33 23 2 1 0.33 24 2 1 0.38 1 1 2 0.46 2 1 2 0.27 3 1 2 0.41 4 1 2 0.13 5 1 2 0.41 6 1 2 0.36 7 1 2 0.32 8 1 2 0.33 9 1 2 0.44 10 1 2 0.36 11 1 2 0.2 12 1 2 0.3 13 1 2 0.27 14 1 2 0.4 15 2 2 0.35 16 2 2 0.37 17 2 2 0.34 18 2 2 0.24 19 2 2 0.44 20 2 2 0.34 21 2 2 0.4 22 2 2 0.28 23 2 2 0.32 24 2 2 0.33 -- View this message in context: http://www.nabble.com/Repeated-Measure-different-results-to-spss-tf4054506.html#a11516870 Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@stat.math.ethz.ch 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.
