Re: Probabilistic model

From: Leonid Gibiansky Date: May 13, 2005 technical Source: cognigencorp.com
From: "Leonid Gibiansky" leonidg@metrumrg.com Subject: Re: [NMusers] Probabilistic model Date: Fri, May 13, 2005 2:05 pm Ken, I have a very detailed (once a minute) PD measurements, so I thought that I can determine individual KE0, EMAX, EC50 (parameters with random effects). Probabilistic part has only one (baseline logit) eta. B0 estimate is around -15, so it should not be positive for any subject (probability of the event without a drug is nearly zero, much smaller than 0.5). If so, additive or proportional eta models should be similar; this is not the source of the problem, but I agree that additive eta may be adequate in this case. Thanks for the reply Leonid

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May 13, 2005 Leonid Gibiansky Probabilistic model
May 13, 2005 Kenneth Kowalski RE: Probabilistic model
May 13, 2005 Leonid Gibiansky Re: Probabilistic model
May 17, 2005 Vladimir Piotrovskij RE: Probabilistic model
May 17, 2005 Nick Holford Re: Probabilistic model
May 17, 2005 Chuanpu Hu Re: Probabilistic model
May 17, 2005 Vladimir Piotrovskij RE: Probabilistic model
May 17, 2005 Nick Holford Re: Probabilistic model
May 17, 2005 Leonid Gibiansky Re: Probabilistic model
May 18, 2005 Mats Karlsson RE: Probabilistic model
May 18, 2005 Nick Holford Re: Probabilistic model
May 18, 2005 Jeffrey A Wald Re: Probabilistic model
May 18, 2005 Chuanpu Hu Re: Probabilistic model
May 19, 2005 Mats Karlsson RE: Probabilistic model
May 19, 2005 Nick Holford Re: Probabilistic model
May 19, 2005 Nick Holford Re: Probabilistic model
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