complete or not [Study As­sess­ment]

posted by Helmut Homepage – Vienna, Austria, 2016-05-24 16:57  – Posting: # 16361
Views: 19,835

Dear Detlew,

» » My preference is REML/Satterthwaite because one could reproduce results in three different software packages.
» Emphasis by me.
»
» That's not really a reason.

I stand corrected. ;-)

» The first sentences seem to point to an advantage of REML over ML estimation, left the question of the ddfm aside.

Yep. In dose proportionality quite often (much) more levels than in BE come into play. The highest I have seen so far were five. Unbalanced & incomplete data are more the rule than an exception. That’s why I would prefer REML.

Cheers,
Helmut Schütz
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