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Re: Vitamin A [message #27489 is a reply to message #27469] Mon, 21 August 2023 13:10 Go to previous messageGo to previous message
Janet-DHS is currently offline  Janet-DHS
Messages: 780
Registered: April 2022
Senior Member
Following is a response from DHS staff member, Tom Pullum:

This is not really an appropriate question for the DHS forum, but you can do an approximate Wald test using the change in -2 times the log likelihood, if the log likelihood is given in the saved results. Under the null hypothesis, this difference should have a chi-square distribution with df equal to the difference in df between the two (nested) models. A potential issue is that some of these complex models are not actually fitted by maximum likelihood. Just a suggestion....
 
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