search for: fayyad

Hey, I'm looking for a function which provides a supervised Fayyad & Irani discretization (MDL). I've already found RWeka which has such a function. But is there anything else? I'd prefer to use sth lighter in my own package. Regards, Peter

Hi, Is anybody using Copula package for fitting copulas to own data? I have two marginals Log Normal with (parameters 1.17 and 0.76) and Gamma ( 2.7 and 1.05) Which package I should use to fit Gumbel and Clayton Copulas? Thanks, fayyad [[alternative HTML version deleted]]

Dear R-helpers: I am interested in discretization methods for numerical attributes, as they are reported in the 'machine learning' community. For example, the work of Fayyad & Irani (IJCAI-93), Kononenko, entropy-based approaches, MDL principle, the C4.5 approach, etc. I am especially interested in those methods that take a factor as goal target into account for discretizing continuous-valued attributes. Is there an implementation of any one of those methods av...

...test the goodness of fit. Which packages I should use? I have Clayton copula with parameter (5.35) and Frank (19.5). I found this build function wrote by Yan and Ivan via R Packages, but I'm not sure the matrix for x? Please advice. e.g gofCopula(claytonCopula(1),x) Thank you Regards, Fayyad [[alternative HTML version deleted]]

Dear r-users, Any such a way that we can compute SPI using kernel function (nonparametric approach) without assuming any parametric distributions? Any existing package for above method using R? Thank you for your help. Fayyad [[alternative HTML version deleted]]

Hi All, Are there any package to check the GOF for nonparametric copulas using R? Fayyad [[alternative HTML version deleted]]

...ge > estimates from binomial glm and model.avg (library=dRedging) > (Michelle Ensbey) > 110. [R-pkgs] New package: CHNOSZ (Jeffrey Dick) > 111. Sub-saharan Africa R user forum (justin bem) > 112. Re: How to create a graph layout? (Cuvelier Etienne) > 113. MDL - Fayyad & Irani Discretization (Piotr Roma?ski) > 114. Re: how to install R really *locally*? (Uwe Ligges) > 115. Re: How to get rid of loop? (Uwe Ligges) > 116. Re: Bumps chart in R (Andreas Christoffersen) > 117. Re: Bumps chart in R (Andreas Christoffersen) > 118. Re: Bumps...