Re: [R] GAM-binomial logit link

2008-08-25 Thread Monica Pisica
Hi Marina, Unfortunately i don't know the answer. I still think the best is to contact the author of the package. He might be still in his holiday since in UK school starts sometimes in September, but certainly he is the best to answer your question. I think it will help if you send him also

Re: [R] GAM-binomial logit link

2008-08-25 Thread Marina Laborde
lt;[EMAIL PROTECTED]> Subject: Re: [R] GAM-binomial logit link To: r-help@r-project.org Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain;charset=iso-8859-1 I guess safer to use the option family = quasibinomial since, with a continuous [0,1]-response, the empirical (conditiona

Re: [R] GAM-binomial logit link

2008-08-22 Thread cipollin
> Dear all, > > I'm using a binomial distribution with a logit link function to fit a GAM > model. I have 2 questions about it. > First i am not sure if i've chosen the most adequate distribution. I don't > have presence/absence data (0/1) but I do have a rate which values vary > between 0 and 1.

Re: [R] GAM-binomial logit link

2008-08-22 Thread Fabrizio Cipollini
> Dear all, > > I'm using a binomial distribution with a logit link function to fit a GAM > model. I have 2 questions about it. > First i am not sure if i've chosen the most adequate distribution. I don't > have presence/absence data (0/1) but I do have a rate which values vary > between 0 and 1. T

Re: [R] GAM-binomial logit link

2008-08-21 Thread Monica Pisica
e, Monica Message: 96 Date: Thu, 21 Aug 2008 00:53:52 +0200 From: Marina Laborde Subject: [R] GAM-binomial logit link To: Message-ID: Content-Type: text/plain Dear all, I'm using a binomial distributi

[R] GAM-binomial logit link

2008-08-20 Thread Marina Laborde
Dear all, I'm using a binomial distribution with a logit link function to fit a GAM model. I have 2 questions about it. First i am not sure if i've chosen the most adequate distribution. I don't have presence/absence data (0/1) but I do have a rate which values vary between 0 and 1. This means