a),1))
I also found out that factor use a range with the first factor (i.e., 1)
representing the first item (in my case 0) - so I had to add 1 to use
the value 1 as the reference group.
Yay!
Jase
-Original Message-
From: Prof Brian Ripley [mailto:[EMAIL PROTECTED]
Sent: Tuesday, 13 November 2
ere are 5 categories in the covariates year5a (0,1,2,3,4).
I have tried all sorts of approaches with 'ordered' and 'level' but no
love.
Cheers,
Jase
PS. Operating in Win XP on a fast machine!
Jason Ferris
Research Officer
Australian Research Centre in Sex, Health and Societ
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