Re: Logit transformation and covariate model
It can be done the same way as for any other parameters if you add
covariates to the logit rather than to F. Interpretation is slightly more
difficult as the effect needs to be converted back to the F scale to be
useful, but technically, there is no difference with untransformed version
Thank you
Leonid
Quoted reply history
On Mon, Feb 23, 2026, 1:56 AM Marie Rajerison <
[email protected]> wrote:
> Dear NM users,
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> I am running an extravascular pop PK model with dual absorption and a
> logit scale to define F and its IIV.
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> I would like to test some covariates on F.
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> Has anyone tested covariate models (categorical and continuous) through
> logit transformation?
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> Kind regards
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> Marie
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>