similar to: Problem with Mclust

Hi everyone, I'm experiencing difficulty getting the results I want when I use a nested for loop. I have a data set to which I perform some calculations, and then try to apply a regression over a rolling window. The code runs, but the regression results I am getting (intercept and slope) are simply the same, repeated again and again in the results matrix. The regression does not seem to be

Dear R gurus, I have the following code, but I still not know how to estimate and extract confidence intervals (95%CI) from resampling. Thanks! ~Adriana #data penta<-c(770,729,640,486,450,410,400,340,306,283,278,260,253,242,240,229,201,198,190,186,180,170,168,151,150,148,147,125,117,110,107,104,85,83,80,74,70,66,54,46,45,43,40,38,10) x<-log(penta+1) plot(ecdf(x),

It is going to be easy question to you. I've started to interest in model-based clustering. Adrian E. Raftery "Recent Advances in Model-Based Clustering: Image Segmentation and Variable Selection" (www.stat.washington.edu/Raftery)showed that we can compare different classification methods using BIC statistic. For diabetes dataset the best model is VVV model with 3 classes- for this

Let''s say that I have an application up and running at http://eii.com I and developing another application that is complimentary to eii.com and have decided to serve that application using http://services.eii.com Now this is a totally different application but is useful to the people visiting eii.com site. This new application has it''s own database and own source code. My

Full_Name: Ron Wehrens Version: 1.5.0 OS: Linux, Solaris, OSF alpha Submission from: (NULL) (128.95.17.61) Consider these two functions: switchme <- function(type, ...) { switch(type, E = max(...), V = length(...), EII = sum(...), VII = prod(...), -100) } switchme2 <- function(type, ...) { switch(type, V = length(...), EII

Estimadísimo Carlos: Muchísimas gracias por responderme y hacerlo tan rápido. Contemplé esa posibilidad, es decir, que el hiperparámetro estuviera suponiendo un problema, y probé de esta forma: > learner <- lrn("classif.ranger", num.trees = 5, mtry = NULL) Error: Element with key 'classif.ranger' not found in DictionaryLearner!

Hi everyone, I'm having trouble applying the Cor() function to two matrices, both of which contain NAs. I am doing the following: a<-cor(m1, m2, use="complete.obs") ... and I get the following error message: Error in cor(m1, m2, use = "complete.obs") : no complete element pairs Does anyone know how I can apply a correlation, ignoring any NAs? Thanks, rcoder --

Dear R users, How to find all single minima within each next part of analyzed vector (table) Select all minima (mass_value=min & mass_value<2) (many) in vector(table), BUT first put mask on table in order to select within one window mask (5 elements) only one local minimum, and next to search within the next time window mask the second minimum (only one local along second mask)

Dear All, I am a bit struggling with the many packages for Markov models available in R. Apologies for now posting a code snippet, but I am looking for some guidance here. Please consider a set like the one below (which you can get with data<-read.csv('http://dl.dropboxusercontent.com/u/5685598/data_table.csv') ). ID therapy age1 age2 EFS 7308 ormo_lunga 78

Hi everybody, We work for a few week to update our project Jade (Just-In-Time Adaptive Decoder Engine) already referenced on "LLVM Projects" page (http://llvm.org/ProjectsWithLLVM/#jade). After some updates, we are able to compile Jade with the upcoming LLVM version. I want to ask you if it is possible to update the first link for the Jade project on ProjectsWithLLVM page, since it

Thank you very much. Do you think it is possible to also include Jade in the referenced projects for the next 3.3 release note ? I prepared a patch to that purpose. Regards, Antoine Le 14/05/2013 11:55, Arnaud A. de Grandmaison a écrit : > Hi Antoine, > > Done with r181776. > > Cheers, > -- INSA de Rennes - Département EII IETR - Groupe Image Bureau 214 - Bat. 10 20,

Dear All, I would like to plot a scalar (e.g. a temperature) on a non-rectangular domain (or even better: I would simply like to be able to draw a contour plot on an arbitrary 2D domain). I wonder if there is any tool to achieve that with R. I did some online search in particular on the list archives, found several queries similar to this one but was not able to find any conclusive answer. I

Hello all (especially MCLUS users). I'm trying to make use of the MCLUST package by C. Fraley and A. Raftery. My problem is trying to figure out how the (model) identifier (e.g, EII, VII, VVI, etc.) relates to the covariance matrix. The parameterization of the covariance matrix makes use of the method of decomposition in Banfield and Rraftery (1993) and Fraley and Raftery (2002) where

Hi all, I've frustrated myself the last few days yelling at our link training code. Comparing the i915 code to radeon and nouveau I've noticed the lack of a nice set of dp helper functions. So I've started to extract a few. There's lots more that we can do I think (link configuration selection, the i2c over aux retry stuff which diverges already between i915 and radeon, maybe

Signed-off-by: Scott Seago <sseago at redhat.com> --- AUTHORS | 17 ++++++ README | 10 +++ conf/ovirt-agent | 12 ++++ conf/ovirt-db-omatic | 12 ++++ conf/ovirt-host-browser | 12 ++++