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2006 Jan 17
1
log-linear analysis - calculate treatment effects
...d frequencies deviate from the expected ones for my different factors. To assess the significance of any such effects I would need to calculate the ratio of the log-linear parameter estimate to its standard error (as explained in Howell: Statistical Methods for Psychology, 4th Edition, p. 637ff). Unfortunately, I have no idea and couldn't find out what this standard error refers to and how to calculate it or the ratio using R (well, the ratio is no problem if I have the standard error). I would very much appreciate any help! Thanks and best wishes, Cordula Becker ------------...