similar to: Launcher for Rattle?

Hi, All! To calculate Levene's Test for Homogeneity of Variance I use R Commander, and this is the output: > levene.test(Dataset$age, Dataset$sex) Levene's Test for Homogeneity of Variance Df F value Pr(>F) group 1 0.8739 0.3567 33 I am not sure what means "Pr(>F)"? Can anyone explain/translate this? Regards, Iurie Malai Department of Psychology and

Dear R users, I have a dataset with two variables: $esan - a grouping factor with 8 levels and $reus. I'd like to do wilcox.test on this dataset as sugested Weiwei here: https://stat.ethz.ch/pipermail/r-help/2007-July/136627.html. I tried to adapt his recommendation but no succes. Can anyone help me? Regards, Iurie Malai, Senior Lecturer Department of Psychology Faculty of Psychology and

Hi, I have a data set: > Dataset X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 X11 X12 X13 X14 X15 X16 X17 1 user1 m 22 19 28 24 12 18 9 7 4 5 4 7 5 7 9 2 user2 f 25 19 23 18 18 15 6 8 6 6 7 10 7 7 7 3 user3 f 28 21 24 18 15 12 10 6 7 9 5 10 5 9 5 4 user4 f 26 19 26 21 12 18 6 6 5 1 3 8 6 5 6 5 user5 m 21 22 26 18 9 6 4 6 1

I want to run Shapiro-Wilk test for each variable in my dataset, each grouped by variable groupFactor. I have these working commands: > data.n<-names(data) # put names into a vector called data.n > by(eval(parse(text=(paste("data",data.n[3],sep="$")))), data$factor, shapiro.test) #run shapiro.test but I must to change the variable number manualy. How to automate

Hi! I searched some time ago a way to get the Wilcoxon test results as a table more or less formatted. Nobody told me any solution and I found nothing on the Internet. Recently I came across this link ( http://myowelt.blogspot.com/2008/04/beautiful-correlation-tables-in-r.html), which helped me to find a solution. Here's the solution (I'm using R Commander): W <-

Hi, I use two similar scripts to put p-values of shapiro.test and, respectively, of wilcox.test in a table: a) d <- data.frame(dataset$GroupFactor, dataset[2:11]) # p-values for the shapiro test (by levels of GroupFactor) with(d, aggregate(d[,-1], list(d[,1]), FUN = function(x) shapiro.test(x)$p.value)) b) d <- data.frame(dataset$GroupFactor, dataset[2:11]) with(d, aggregate(d[,-1],

In the "Introduction and preliminaries" the "An Introduction to R" manual says about R: "... Among other things it has ... a well developed, simple and effective programming language (Called 'S') ... ". Now I'm a little confused. This means that language S is a component part of R? And S is not free? But R is free? Or the mentioned S is only "a free

Dear Group I have few errors while installing package rattle from CRAN i do the installing from the local zip files... I am using R 2.4.0 do i have to upgrade to R2.4.1 ? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ utils:::menuInstallLocal() package 'rattle' successfully unpacked and MD5 sums checked updating HTML package descriptions > help(rattle) No

Dear Mr. Bengtsson, Now i am able to work with R-Matlab interface comfortably. Thanks to you. Recently, I came to know that R can be used for data mining as well. I went through the following site for this : http://rattle.togaware.com/ As they have suggested, I have also installed the two packages: > install.packages("RGtk2") > install.packages("rattle")

Hi Graham, Your guess is right. The event loop stuff is handled differently on Windows than on Unix-like OSes. There is a hook, called tcl_do that is hard-coded into the R Windows GUI. It is called whenever the console is idle. RGtk2 is able to hook into that to process GTK+ events. The problem is that the two packages replace each other's handler. So in this case tcltk is blocking GTK+ from

Hello, I am trying to install and run Rattle on my Dell Laptop and I have Windows 7 OS. The following three commands executed successfully : install.packages("RGtk2") install.packages("rattle") library(rattle) Rattle: Graphical interface for data mining using R. Version 2.5.47 Copyright (c) 2006-2010 Togaware Pty Ltd. Type 'rattle()' to shake, rattle, and roll

library(rattle) Loading required package: pmml Loading required package: XML Error: package 'XML' could not be loaded In addition: Warning message: In library(pkg, character.only = TRUE, logical.return = TRUE, lib.loc = lib.loc) : there is no package called 'XML' i have installed glade package >install.packages("RGtk2") > install.packages("rattle")

Dear Group, I have followed the instructions from the link http://datamining.togaware.com/survivor/Installing_GTK.html However i couldn't fix the libatk01.0.0.dll application error Here, i did uninstall R-Gui-2.4.0 then did the fresh installation and still facing the same problem I am using Windows- XP *Please find the following* R version 2.4.0 (2006-10-03) Copyright (C) 2006 The R

I want to start JGR as a full sized/maximized window automatically, but how to do this? For other applications I can add option "--geometry 1440x900" to the launch command, but for JGR this do not work. Sugestions? Iurie Malai Senior Lecturer Psychology Department Ion Creanga Moldova Pedagogical State University [[alternative HTML version deleted]]

A new version of Rattle (2.1.123), a Gnome-base GUI for data mining, written copmletely in R, and available on GNU/Linux, Unix, Mac OSX, and MS/Windows, has been released to CRAN. There has been quite a lot of activity since the last update, including: Transform: Now include basic imputation of missing values. More to follow. Models: Move to using ada for boosting.

A new version of Rattle (2.1.123), a Gnome-base GUI for data mining, written copmletely in R, and available on GNU/Linux, Unix, Mac OSX, and MS/Windows, has been released to CRAN. There has been quite a lot of activity since the last update, including: Transform: Now include basic imputation of missing values. More to follow. Models: Move to using ada for boosting.

Rattle won't install properly on my Windows 7 64 bit laptop. Here is what I've tried: I've followed the instructions here: http://rattle.togaware.com/rattle-install-mswindows.html I had R installed already. I downloaded the GTK+ packages, unzipped the 32 bit one into c:\gtkwin32. I put c:\gtkwin32\bin in the system variables PATH. I launched R, installed the rattle package, called

HI Apologies for previously trying to post this question onto the Dev forum. I have recently update my versions of R and related packages. When I try to use rattle the following message appears "Error in .RGtkCall("R_setGObjectProps", obj, value, PACKAGE = "RGtk2") : Invalid property tooltip-text!" I have downloaded and installed the latest available version of

I have just installed rattle on Ubntu 9.04, and R 2.8.1 and get an error message when I try to run it. > library(rattle) > rattle() Error in rattle() : The RGtk2 package did not find libglade installed. Please install it. I have installed libglade2-dev through synaptic, and following suggestion from an earlier thread re-installed RGtk2 using install.packages, and through synaptic. Can

Hello All, I'm trying to install rattle from source on a AMD64 machine running etch. I have two packages installed from the etch backport (r-cran-rodbc and r-cran-rsprng) but all the rest installed from source. I'm trying to install rattle, but install.packages("rattle", dependencies=TRUE) Tries to install rggobi, which complains about the version of libggobi. Does