Dear Donald, your paper is excellent and helps me a lot! Thank you very very much. If I should have a question I dare to send you an e-mail. I'm writing a paper on loglinear models.
Bye, all the best, Rene ----------------------- http://dr-rene-weber.de ----------------------- Donald Macnaughton schrieb: > > Rene Weber wrote > > > Dear colleagues, > > I'm searching a paper which helps me to understand the exact > > (mathematical) meaning of the type I to IV sum of squares and > > which hypotheses can be tested with the different types. The > > available literature seems to be not homogeneous and is (in my > > opinion) very confusing (especially in terms of nonorthogonal > > variance analysis). > > I have a paper and two heavily annotated computer programs that > discuss the mathematical and functional aspects of SAS Type I, > II, and III sums of squares in unbalanced (and balanced) analysis > of variance (ANOVA). (SAS Type IV sums of squares are also > briefly discussed.) The programs are written in SAS IML, but one > need not understand SAS or IML to understand the material. > > The material is available at > > http://www.matstat.com/ss/ > > ------------------------------------------------------- > Donald B. Macnaughton MatStat Research Consulting Inc > [EMAIL PROTECTED] Toronto, Canada > ------------------------------------------------------- . . ================================================================= Instructions for joining and leaving this list, remarks about the problem of INAPPROPRIATE MESSAGES, and archives are available at: . http://jse.stat.ncsu.edu/ . =================================================================
