similar to: problem with groups and permissions

Sorry if this subject has been already dealt here. Which are some common tests for nonparametric k-way ANOVA? I have read about Kruskal-Wallis test as a kind of nonparametric one-way ANOVA, but I have not found anything about a general-setting (I mean k-way) nonparametric ANOVA. Can you recommend me a good R package (or other reliable software) for that? Looking forward to your answers, --

I am interested in applying a "classification tree" analysis where the response variable is a censored variable (survival data). I've discovered the package 'party' through this page: http://www.statmethods.net/advstats/cart.html. However, as my sample is not very big I would like to apply 'bootstrap' and use 'random forests', but with my censored response

Please!!! does anyone know what's going on? I?really need to solve this problem and don't know how and didn't find bug report that matched with my description. ? ----- Original Message?----- From?: Gonzalo Britti [mailto:gonzalo.britti@idea-factory.net] Sent?: S?bado, 11 de Septiembre de 2004 04:24 p.m. To?: 'samba@lists.samba.org' Subject?: Samba(PDC) - LDAP problem only with

I want to calculate the commulative sum of any numeric vector with the following command but this following command does not work "comsum" My question is , how we can calculate the commulative sum of any numeric vector with above command Thanks Zahid Khan Lecturer in Statistics Department of Mathematics Hazara University Mansehra. ---------------------------------

H i, all! First of all, I'd like to apologize for my poor English. It's for years I don't use it. This is a R-version of a function I wrote a long ago for my HP48 calculator. It works with the binary expression of the power and just need to duplicate the mem used by X. Hope this helps. mtx.exp<-function(X,n) #Function to calculate the n-th power of a matrix X; { phi <-

Hi, I asked some days ago how to guess the o.s. the machine is running. I found that it is stored in a variable called R_PLATFORM. Now I need a full list of all the values this variable can have because I need to set an option depending on the endianness of the platform in which we are compiling the package. Anyone can help me? Thanks, Virgilio Gómez Rubio Dpto. Estadística e

Hola eRReros, Necesito extraer datos de un dataframe según uno de los factores. La cosa sería algo así: df.nuevo <- iris[iris$Species=="setosa"|iris$Species=="virginica",] Que me crea un df nuevo solo con las filas en que Species es setosa o virginica. El problema es que mi factor de interés tiene 22 niveles y a veces he de seleccionar 13, 10, 8 niveles o números así.

Hello all, I am new to the list so bear with me. I am testing dovecot out on a test server running RHEL ES 3, I have installed 0.99.14-1.1.el3 and 1.0-0_20.rc7.el3. This server is using the mbox mailbox format, running sendmail, procmail, and using PAM to do authentication to an LDAP server. I get varying results between the two version. 0.99.14-1.1.el3 : Upon installing this I leave

Hola eRReros. Os lo explico con un ejemplo: # Cargamos los paquetes y el ejemplo install.packages("SPEI") library("SPEI") data(wichita) # los primeros 12 datos head(wichita,12) # mi subset de los primeros 12 datos meu<-wichita[c(1:12),] meu # como veis los valores de TMED son iguales en ambos dataframes. # ahora viene el problema # calculamos

Hi, I'm trying to set up a prediction software, now i testing the performance of my method, so i need to calculate a ROC curve, specially auc, cut-off, sens and spec, i just looking at ROCH package, but it's a mass for me, i'm not a math guy and I'm getting lost Could any of you recommend me an easy-to-use package to do this task? i just have a list of positive/negative samples

Hi, I have a dlink dvg-1120M (mgcp) box that i will like to use with asterisk. Is it possible? has anyone done that? Here's a link to the product page at dlink. http://support.dlink.com/products/view.asp?productid=DVG%2D1120M Also, does anyone has or know where to get the firmware for Dlink DVG-1120S (sip model)? thanks. -- Zahid

Included 3 patches that updates documentation. This completes a 5 patches set. If you prefer me to resend all of then as one patch, attached, discussing or whatever, your're welcome. Best regards, vicente >From 7cec3ad78c8454408c8b6a1950d441e02d56d138 Mon Sep 17 00:00:00 2001 From: Vicente Jimenez Aguilar <googuy at gmail.com> Date: Fri, 23 Jan 2009 00:57:48 +0100 Subject: [PATCH]

Hi I'm working in a ubuntu feisty OS, when I try to start X11() i get the following message > X11() Error in X11() : could not find any X11 fonts Check that the Font Path is correct. In addition: Warning messages: 1: locale not supported by Xlib: some X ops will operate in C locale 2: X cannot set locale modifiers > Can some body tell me what to do? -- Pau Marc Muñoz Torres

Hola eRReros, Estoy trabajando con datos geográficos unos en formato raster y otro en formato shape. Lo que quiero es hacer las estadísticas (sobretodo la media) de los píxeles del raster que caen dentro de algunos de los polígonos del shape. Lo he intentado con sextante pero se flipa con los valores perdidos, nuestros queridos NA. Y he pensado: estando el paquete raster en R seguro que se puede

I am using the loglin function of the base package to fit log-linear models. I am interested in obtaining the parameter values and their standard errors. Parameters are easily obtained, but I haven't found the way of obtaining their standad errors. Is this possible with the loglin function? If not, is there any other function to get them? Many thanks, -- Vicente Piorno Departamento de Ecolox?a

Hi: I am going through some of the xtable examples and I can't make the one below work. I need to create a longtable on the fly keeping the column headers for all the pages and I thought this example could give some ideas on how to do it. I am using Sweave and xtable to create my tables and graphics. I wonder if someone could tell me what's wrong. Thanks ## Not run: \begin{small}

Hi there! I just have discovered this wonderful plugin a few days ago and I uploaded a little test to my Dreamhost account. I simply got a worker that resizes an image that the user uploads. So this morning I launched the BackgrounDRb server on my account with the rake task and began to upload some test images. The server daemon has been executing until a few minutes ago, I suppose because of

Hello! Anyone can help me to know how to do a bootstrap evaluation analysis to a GLM with family=Poisson? I have some R codes but they were coded only for family=binomial... thanks a lot Joana Vicente .?. CIBIO - Centro de Investiga??o em Biodiversidade e Recursos Gen?ticos. Faculdade de Ci?ncias do Porto Departamento de Bot?nica -Edif?cio FC4 Rua Do Campo Alegre, S/N 4169-007 Porto - Portugal

I don't know if you have applied the five patches set that I send in February the 11th. As far as I know is not in the master branch. Best regards, vicente

Hi I've published my Asterisk/foneBRIDGE2/heartbeat setup: config files, scripts... along with a brief description of the architecture and working of the cluster. It's available here: http://www.bisente.com/blog/2007/08/26/asterisk-cluster-fonebridge2/? lan=english Hope somebody finds it useful. :) Regards -- Vicente Aguilar <bisente at bisente.com> |