how to use anovan for repeated measures and within subject factors ?

Hi,

I would like to do a n-way ANOVA with two within subjects factors plus their interaction, but I don't understand how to get this using anovan. It looks possible to do it but I just don't understand how to set the groups properly.

After looking a bit on file exchange I did find a function (<http://www.mathworks.com/matlabcentral/fileexchange/6874-two-way-repeated-measures-anova>) tahat looks great however it does not seem to test for the interaction between both within subjects factors.

Thank you !

[laurie]

actually the function in the file exchange does the interactions as well. but i can't get it to work either ><