similar to: Bartlett test problem (PR#7980)

Hi * i've done my anova anlysis but now i need post-hoc test, are these included in R ? I've a Big problem, working with people that don't like to use command-line software (but prefer something like openoffice) does someone is trying to do a usable GUI for R ? i'm reading something on R commander SciView and others but all seem to be beta. I'd like to make possible to make

Hi all, I would like to test the homoegeneity of variances between several linear model for some analysis of covariance. It seems that the Bartlett's test is a good test to use but I am having problem using with linear model and I cannot find any examples on the internet. There are some examples for comparisons of variances but not linear models. If I take the hellung data set, which is

Hello Dear R user, I want to conduct a Principal components analysis and I need to run two tests to check whether I can do it or not. I found how to run the KMO test, however i cannot find an R fonction for the Bartlett's test of sphericity. Does somebody know if it exists? Thanks for your help! Thibault [[alternative HTML version deleted]]

Hi, I run this code to get the power of the test for modified bartlett's test..but I'm not really sure that my coding is right.. #normal distribution unequal variance asim<-5000 pv<-rep(NA,asim) for(i in 1:asim) {print(i) set.seed(i) n1<-20 n2<-20 n3<-20 mu<-0 sd1<-sqrt(25) sd2<-sqrt(50) sd3<-sqrt(100) g1<-rnorm(n1,mu,sd1) g2<-rnorm(n2,mu,sd2)

Dear r-devel members, My Rcmdr package "depends" on several other packages (tcltk, grDevices, utils, and car) and "suggests" a number of others (abind, aplpack, colorspace, effects, foreign, grid, Hmisc, lattice, leaps, lmtest, MASS, mgcv, multcomp, nlme, nnet, relimp, rgl, and RODBC). The reason for the distinction is that I don't want all of these packages to load when

WinXP, R 2.10.1 I just updated R, and now have trouble. Perhaps it was the method I used to keep all the packages. I copied all the new packages from 2.10.1 back into the 2.10.0 folder, then copied them and all the others I've previously added from the 2.10.0 folder and pasted them back into 2.10.1's appropriate folder. Is this the source of my troubles? I am trying unsuccessfully to

Just installed Rcmdr on a Linux box. When I exit from both Rcmdr and R together from the regular Rcmdr exit menu, it leaves my xterm with "stty -echo", so that nothing that is typed appears. If I exit only Rcmdr, and then exit R normally, everything is okay (stty echo). Other than that minor irritant, everything seems to work just fine. Linux 2.6.16-gentoo-r3 Athlon 64 X2 3800+ R

Unbuntu 10.04 R 2.10 I am trying to install Rcmdr and receive the following messages: The downloaded packages are in ?/tmp/RtmpzhjDZG/downloaded_packages? Warning messages: 1: In install.packages("Rcmdr", dependencies = TRUE) : installation of package 'Rmpi' had non-zero exit status 2: In install.packages("Rcmdr", dependencies = TRUE) : installation of package

Greetings, R-help! On 2 Fedora Core 2 Linux systems, i've completely erased the previous R and all packages and then installed R-2.0 and installed fresh packages. In using Rcmdr, I see some trouble and I wonder if other people see this and if it is due to the tcl/tk, or R, or Rcmdr. (If readers have not yet tried Rcmdr, I recommend it not just because of the GUI it provides, but also

I started to learn R and like to use Rcmdr. I have the latest R (R-2.6.2) and R commander (1.3-14). When I go to Tools menu (for example) pull down "load packages" in Rcmdr, a blank window is up and there is nothing in it. I can not select and move to next step. This also happens with the other functions like in Graphs menu. I know that Rcmdr uses Tcl/Tk interface. I do not have this

Hello, I am in Win-XP R:2.3.0 latest rtools and Perl - of today I got Rcmdr.HH source code and tried to compile it myself copy all directory to R/R-2.3.0/src/library/Rcmdr.HH from R/R-2.3.0/src/library I typed: ..\..\bin\R CMD build --force --binary --auto-zip Rcmdr.HH * checking for file 'Rcmdr.HH/DESCRIPTION' ... OK * preparing 'Rcmdr.HH': * checking DESCRIPTION meta-information

Dear Colleagues, When I try to install Rcmdr the following happens: ---------------------------------- > library(Rcmdr) Error in structure(.External("dotTclObjv", objv, PACKAGE = "tcltk"), class = "tclObj") : [tcl] invalid command name "font". Error : .onAttach failed in 'attachNamespace' Error: package/namespace load failed for

Hi, I am getting following error messages while using SciViews R. It displays a message saying: Package or Bundle Rcmdr was not found in C:\Software\R-22.1.1\Library would you like to install now?. However the Rcmdr package is there in the library. I reinstalled Rcmdr but still gives me same error message every time I try to use one of the GUI functions. Any pointers would be of great

Context: Windows XP - R 2.0.1 with the latest updated packages (including Rcmdr) I'm trying to load Rcmdr to use the 3d plots (e.g. scatter3d) but here it is what happens: > library(Rcmdr) Loading required package: zoo Loading required package: strucchange Loading required package: sandwich Loading required package: relimp Loading required package: mvtnorm Loading required package:

Hace días escribí......creo que se perdió mi mensaje, voy de nuevo con mi pedido de ayuda... Buenas, soy novata en R, estoy comenzando con RCmdr y quisiera saber si pudieran ayudarme dándome algunas pistas para bajar los paquetes que se necesitan para activar muchas de las funciones que aparecen en la pestaña de Análisis y empezar a aplicar algunos análisis. Yo sé que tal vez se dediquen sólo a

Dear list members, I've encountered the following problem with the Rcmdr Help menu in the development version of R 2.0.0 under Windows XP ("Version 2.0.0 Under development (unstable) (2004-08-20), ISBN 3-900051-00-3"): The main Commander window has a (tcltk) Help menu with three items, "Commander help", "About Rcmdr", and "Introduction to the R

I try to start Rmcdr from JGR. The Rmcdr-Windows comes up correctly; but the Menu-Bar in the Rcmdr-Window goes away, if I try to go into the Rmcdr-Window. I hope, someone has a solution. Regards, willi -- 0(049)753124283 privat 0(049)7531882641 büro [[alternative HTML version deleted]]

Hi all, I successfully installed Rcmdr. And I type "library(Rcmdr)", nothing happened; or if I select menu item "load package" and select "Rcmdr", still nothing happened... Why didn't Rcmdr start? Very strangely, if I close the R console and restart R console, every first time I load "Rcmdr", it starts! But not second, third time... What's wrong

Hi everyone, I made some tests with Rcmdr, to add a function with default parameters : For example (very simple): myfunction<-function(var="314"){ print("hello") print(var) } if I run myfunction() directly i see : > myfunction() [1] "hello" [1] "314" it's ok. But if i edit de Rcmdr-menu.txt (in

Dear list members, I've attached some email correspondence with Jaro Lajovic (with his permission), detailing a problem with the Slovenian translation file for the Rcmdr package. In brief, while certain UTF-8 characters used in Slovenian used to appear properly in older versions of R, some characters do not display properly in the Rcmdr menus and output window under R 2.7.x. I've