Message-ID: <366c6f340911080803p5daeb7b5h425debe7423e5a49@mail.gmail.com>
Date: 2009-11-08T16:03:43Z
From: Peng Yu
Subject: reference on contr.helmert and typo on its help page.
I'm wondering which textbook discussed the various contrast matrices
mentioned in the help page of 'contr.helmert'. Could somebody let me
know?
BTW, in R version 2.9.1, there is a typo on the help page of
'contr.helmert' ('cont.helmert' should be 'contr.helmert').