search for: biost

Patrick Lindsey has made available a library devoted to ordinal models available at: http://www.luc.ac.be/~plindsey/publications.html Best wishes Troels Ring -----Oprindelig meddelelse----- Fra: Peter Malewski <p.malewski at tu-bs.de> Til: E. S. Venkatraman <venkat at biost.mskcc.org> Cc: r-help at stat.math.ethz.ch <r-help at stat.math.ethz.ch> Dato: 24. februar 2000 22:48 Emne: Re: [R] Ordinal Regression >On Thu, 24 Feb 2000, E. S. Venkatraman wrote: > >> Hi: >> >> Is there any function in R to fit ordinal regression models (linea...

...t;tested one of his libraries... > >best wishes >Peter > >> >> >> Best wishes >> >> Troels Ring >> >> -----Oprindelig meddelelse----- >> Fra: Peter Malewski <p.malewski at tu-bs.de> >> Til: E. S. Venkatraman <venkat at biost.mskcc.org> >> Cc: r-help at stat.math.ethz.ch <r-help at stat.math.ethz.ch> >> Dato: 24. februar 2000 22:48 >> Emne: Re: [R] Ordinal Regression >> >> >> >On Thu, 24 Feb 2000, E. S. Venkatraman wrote: >> > >> >> Hi: >> >...

Dear Sir/Madam, I apologize for any cross-posting. I got a simple question, which I thought the R list may help me to find an answer. Suppose we have Y_1, Y_2, ., Y_n ~ Poisson (Lambda_i) and Lambda_i ~Gamma(alpha_i, beta_i). Empirical Bayes Estimator for hyper-parameters of the gamma distr, i.e. (alpha_t, beta_t) are needed. y=c(12,5,17,14) n=4 What about a Hierarchal B ayes

Hello useRs (please don't kill me), I've fairly new to R having only a few months of playing around with R. What little I've learned has been extremely useful. If someone could point me as to how to replicate the Boltzman Sigmodial curve fit as provided by Graphpad software I'd be eternally grateful. Where we currently use Graphpad for only this one function,its seems highly

Hi: Is there any function in R to fit ordinal regression models (linear and non-linear) described by Peter McCullagh. Regression Models for Ordinal Data, JRSS-B, 1980, 42:109-142 Thanks, Venkat ----------------------------------------------------------------------- E. S. Venkatraman, Ph.D. Phone: (212) 639-8520 Fax: (212) 717-3137 Assistant Attending Member Memorial