search for: bioequivalence

...is (I suspect a second dimension in scales(list(x=list...) would do the job, but I haven't been able finding out, how... 2. Is there any alternative to obtain minor ticks in lattice like "minor.ticks" in Hmisc? Best regards, Helmut -- Helmut Sch?tz BEBAC Consultancy Services for Bioequivalence and Bioavailability Studies Neubaugasse 36/11 1070 Vienna/Austria tel/fax +43 1 2311746 Web http://BEBAC.at BE/BA Forum http://forum.bebac.at http://www.goldmark.org/netrants/no-word/attach.html

...t.test Do you know a more elegant way than the clumsy one I have tried? > as.numeric(exp(result$estimate[2]-result$estimate[1])) > as.numeric(exp(-result$conf.int[2])) > as.numeric(exp(-result$conf.int[1])) Best regards, Helmut -- Ing. Helmut Sch?tz BEBAC - Consultancy Services for Bioequivalence and Bioavailability Studies Neubaugasse 36/11 1070 Vienna, Austria tel/fax +43 1 2311746 e-mail helmut.schuetz at bebac.at web http://bebac.at forum http://forum.bebac.at

I remember reading about post hoc statistical power on R-help. But I can't seem to find them with RSiteSearch("post hoc statistical power") and variations of it. I would like to learn more about post hoc statistical power, its meaningfulness, advantages and disadvantages. I thought the issue was settled after Tukey's 1993 paper about post hoc statistical power being