similar to: Random factor ANOVA, Repeated measures ANOVA, Within subjects designs.

Hi, all! I want to give an object to a function and use the NAME of this object inside the function to build new objects based on this name. How do I get the name of an object if I don't pass a string containing the name but the object itself? Christoph. -- Christoph Lange MPI fuer biologische Kybernetik |Phone: +49-7071-601-607| Postfach 2169, D-72012 Tuebingen |FAX: +49-7071-601-616|

I have a collection fo mp3s that I wish to stream. They came from a windows environment and when ripped they used spaces in the files names. When I prepare a file list with the spaces on the linux box it works fine with mpg123 and muse buts spits out error messages from ices and continues to cycle through the playlist until I break out of ices. <p>Error opening /music/d/m4/ANNOINTED -

Dear r-users! I wonder if there is a way of designing a directory like structure for holding my data using environments? It would be nice if I could implement a kind of 'cd' command to change to a differend environment etc. Can anybody give me a hint? -cl -- Christoph Lange MPI fuer biologische Kybernetik |Phone: +49-7071-601-607| Postfach 2169, D-72012 Tuebingen |FAX:

hi, I have a matrix (representing original data) that looks e.g. like this (consider it beeing x,y,z coords): 441 447 0 265 407 0 374 223 0 288 574 0 669 309 0 591 195 0 595 475 0 424 351 0 I get a second matrix (subject data) that is similiar to the above matrix but it is scaled, translated and rotated (and of course a little inprecise). Also I have an

Hi * i'm trying to do my statistical analysis with R (on a debianGNULinux) i've installed R and now i'll try to import my data from .xls Where to search for non parametric test in R ? I'm studing neurons velocity and i've to check if after the perfusion with a factor x the velocity changes but as my variable is not normally ditributed i've to try with non parametric

Hello, I??m trying to read data from a text file but i can??t When i print: > a<-read.table(file="C:/dados10.txt") The next error appears: Error in file(file, "r") : unable to open connection In addition: Warning message: cannot open file `C:/dados10.txt' Can you help me? Margarida PS:The operating sistem i??m using is Unix

I'm an experimental psychologist and when I run ANOVA analysis in SPSS, I normally ask for a test of non-sphericity (Box's M-test). I also ask for output of the corrections for non-sphericity, such as Greenhouse-Geisser and Huhn-Feldt. These tests and correction factors are commonly used in the journals for experimental and other psychology reports. I have been switching from SPSS to R

Hi, I'm still trying to figure out that GLM procedure in SAS. Let's start with the simple example: PROC GLM; MODEL col1 col3 col5 col7 col9 col11 col13 col15 col17 col19 col21 col23 =/nouni; repeated roi 6, ord 2/nom mean; TITLE 'ABDERUS lat ACC 300-500'; That's the same setup that I had in my last email. I have three factors: facSubj,facCond and facRoi. I had this pretty

I have 3 questions (below). Background: I am teaching an introductory statistics course in which we are covering (among other things) repeated measures anova. This time around teaching it, we are using R for all of our computations. We are starting by covering the univariate approach to repeated measures anova. Doing a basic repeated measures anova (univariate approach) using aov() seems

Hi all, I was wondering whether there are any packages that provide for the Greenhouse-Geisser correction, an adjustment used in univariate repeated measures when the sphericity assumption is violated (both numerator and denominator degrees of freedom are multiplied by GG-epsilon, and the significance of the F ratio is evaluated with the new degrees of freedom)? I have seen a few emails with

Dear all, I apologize for my basic question. I try to calculate an anova for repeated measurements with 3 factors (A,B,C) having 2, 2, and 7 levels. or with an additional fourth between subjects factor D. Everything works fine using aov(val ~ A*B*C + Error(subject/ (A*B*C) ) ) or aov(val ~ (D*A*B*C) + Error(subject/(A*B*C)) + D ) val, A, B, C, D and subject are columns in a data.frame. How

On Tuesday 10 December 2002 02:45, Stephen Winnett wrote: > I have a collection fo mp3s that I wish to stream. > They came from a windows environment and when ripped > they used spaces in the files names. > > When I prepare a file list with the spaces on the linux box it works > fine with > mpg123 and muse buts spits out error messages from ices and continues > to cycle

Hi, sorry if this is explained somewhere but I didn't find anything. How can I use "Anova" from the car package to test a modell without between subject's factors? Suppose I have the following data mat.1 mat.2 mat.3 di ex 1 85 85 88 1 1 2 90 92 93 1 1 3 97 97 94 1 1 4 80 82 83 1 1 5 91 92 91 1 1 6 83 83

Moin, I installed liveice as well as 'screen' at a debian maschine, both applications are running fine. But when I try to start liveice in a 'screen' environment then the liveice process ends without an error message: $ /usr/bin/screen -dmS liveice /usr/bin/liveice A prefixed 'strace -f' shows me: [pid 5614] old_mmap(NULL, 167936, PROT_READ|PROT_WRITE,

Hello, I am interested in parametric multi comparison tests such as Dunnett, Duncan, Tukey, Newman-Keuls, Bonferonni, Scheffe, and non-parametric tests such as Kruskal-Wallis, and Mann-Whitney U. Are there packages that include most of these tests in each category? Many packages exist for an individual test but their outputs vary in great detail (test statistics, p-values, etc.)

hi, i am working on a little R-project with a couple od other guys.we use CVS, but everyone keeps the R-source files in different locations in his home-directory. of course this causes trouble when sourcing R-files. i thought a UNIX environment variable could be the solution, but R doesn't seem to know about the environment variables. e.g. >> source("$PROJECT/xxx.R")

Greetings all, I've done some ANOVAs and have found significant effects across my groups, so now I have to do some post-hoc tests to ascertain which of the groups is driving the significant effect. Usually one would do something like a Newman-Keuls or Scheffe test to get at this but based on googling and browsing through the r-help archives R doesn't support these and they seem to be

Hello everybody, shame on me if I have overlooked something (CRAN, StatLib), but I think I've searched carefully. Maybe it's just too obvious to see for me (happens frequently). Is a function available that extracts multiple comparison of means from objects produced by "aov()" ? Sorry if the term is not correct, I translated from german word by word ("Multiple

Hi, yet another anova.mlm problem - it doesn't seem to end. This time, I have a setup with a few within-subject factors and a between-subject factor (SGROUP). Consider the most simple case with only one within-factor (apo): > mlmfit0 <- lm(data.n ~ 0 + SGROUP) > mlmfit1 <- lm(data.n ~ 1 + SGROUP) > anova(mlmfit1,mlmfit0,test="Spherical",M=~hemi,X=~1) Analysis of

Dear R Masters, I'm an anesthesiology resident trying to make his way through basic statistics. Recently I have been confronted with longitudinal data in a treatment vs. control analysis. My dataframe is in the form of: subj | group | baseline | time | outcome (long) or subj | group | baseline | time1 |...| time6 | (wide) The measured variable is a continuous one. The null hypothesis in