Sometimes a gamma family works well for reciprocal links.
Nick
[email protected]
roland andersson
Thank you Peter
I tried that but unfortunately the model did not converge.
2008/11/6 Lachenbruch, Peter <[email protected]>:
> You need a space between power and -1
> Check the help for glm
Roland andersson
> I tried the model
>
> xi: glm lengthof stay lapscopy i.appdgn2 i.alderk prepermalign
> precardioscleros preperdiabetes cons, eform link(power-1) nocons
> and get an error message "unrecognized command: power"
>
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