Re: [R] Hidden Markov Models in R

2011-07-28 Thread Ingmar Visser
Dear Edward, Without knowing what you want exactly, it is basically impossible to help you out. The following code (with simulated data) works just fine. In what sense did you not have success with HMM and/or depmixS4? Best, Ingmar library(HMM) dat <- data.frame(Slide1_ACC=sample(c(0,1),100,rep=T

[R] Hidden Markov Models in R

2011-07-27 Thread Edward Patzelt
R Community - I am attempting to fit a model as described in Hampton, Bossaerts, and O'doherty (J. Neuroscience) 2006. They use a bayesian hidden markov model to model the Reversal Learning data. I have tried using HMM and depmixS4 with no success. My data is a Reversal Learning Task in which t

Re: [R] Hidden Markov Models

2008-12-14 Thread gschultz
ec 2008 22:15:13 -0200 >From: "Marcus Vinicius" >Subject: [R] Hidden Markov Models. >To: r-help@r-project.org >Message-ID: > >Content-Type: text/plain >Dear R user´s, >Is there anyone that may send me articles, e-books or scripts (R/Matlab) >about

Re: [R] Hidden Markov Models.

2008-12-14 Thread Dieter Menne
Marcus Vinicius gmail.com> writes: > Is there anyone that may send me articles, e-books or scripts (R/Matlab) > about Hidden Markov Models? You get a lot by searching R-project with the term "Hidden Markov", including a package with that name. Dieter ___

[R] Hidden Markov Models.

2008-12-13 Thread Marcus Vinicius
> > Dear R user´s, Is there anyone that may send me articles, e-books or scripts (R/Matlab) about Hidden Markov Models? I would like studying this methodology. Thanks a lot. Best regards. -- Prof. Marcus Vinicius P. de Souza Juiz de Fora / MG Brasil [[alternative HTML version deleted]

Re: [R] R: R: Hidden Markov Models

2008-11-12 Thread Ingmar Visser
I don't quite understand. depmixS4 has no time series length constraints ... best, Ingmar > Thank you in advance for your attention. > > Kind regards, > Maura Edelweiss > > -Messaggio originale- > Da: Walter Zucchini [mailto:[EMAIL PROTECTED] > Inviato: mar

[R] R: R: Hidden Markov Models

2008-11-11 Thread mauede
getto: Re: R: Hidden Markov Models Dear Ms Monville, Hidden Markov models (HMMs), and that includes the msm implementation, are not based on the assumption that the observations are independent. Indeed HMMs are specifically designed to model serially dependent observations. Of course that do