I will be pleased to know, how to get the classic parametrisation in a two way analysis of varians: Classic parametrisation: Observed = intercept + row-effect + col-effect+ error, where sum af row-effect=0 and sum of col_effect=0 -- View this message in context: http://r.789695.n4.nabble.com/LM-two-way-analysis-classic-parametrisation-tp3573453p3573453.html Sent from the R help mailing list archive at Nabble.com.
On Jun 4, 2011, at 10:33 AM, kfl wrote:> I will be pleased to know, how to get the classic parametrisation in > a two > way analysis of varians: > > Classic parametrisation: > Observed = intercept + row-effect + col-effect+ error, where sum af > row-effect=0 and sum of col_effect=0?contrasts # which has a link to contr.sum -- David Winsemius, MD West Hartford, CT