similar to: how to analyze repeated measures count data?

dear all, i'm trying to reproduce an spss-anova in R. It is an 2x3x3 repeated measures desingn with repeated contrasts. In R i've coded a contrast matrix for all factors and made a split in the aov summary - but I can't get the repeated interaction contrasts. The output from SPSS looks like this: TaskSw * CongNow * CongBefore: SS df Mean Square F Sig. 1 vs. 2 1 vs. 2 1 vs. 2

Dear all, How can I run a constrained correspondence analysis with the following data: 15 animals were measured repeatedly month-wise (over to 2 years) according to ther diet composition (8 food categories). our data.frame looks like this: food 1 2 ... 8 sex season year animal freq 12 8 ... 1 0 summer 2011 1 freq 0 7 ... 0 1 winter 2011 1 ... freq 0 7 ... 0 1 spring 2011 15 We

Hi, I am wondering if some experienced users would help put the ready-to-run code of the examples in the manuals. It would help new users learn R faster by putting all the examples in an ready-to-run R script file. Can somebody help do so sometime and post the code along with the pdf manuals? http://cran.r-project.org/manuals.html Regards, Peng

Dear list, I have been working on a report with around 60 images in it, and everything has been fine, until now. I find that the image output that is produced by odfWeave produces images that are NOT readable by OpenOffice or NeoOffice. I get empty boxes with Read-Error written in them. While generating the file using odfWeave, I can see them being generated on the screen, and they all seem fine.

Hi all, I search the archive for finding a simple solution for using TukeyHSD with a multistratum aov result (a repeated emasure anova). The Question have been asked but I've found no clear answer. res<-aov(y~Fa*Fb+Error(Subject/(Fa*Fb)) ) I think that the problem is that res is an aovlist object instead of the "aov" object required by TukeyHSD. Is there an easy solution to

Hi all, I am currently woking with hundreds of objects in workspace and whenever I invoke ls() to observe the names of the objects, there are too much of unnecessary variables. For example, if I only require say 3 or 4 objects from hundreds of objects in workspace, are there any methods that may do the job? I have tried rm(-c(x,xx,xxx)), but no luck.. Your feedback in this problem would be

So I'm trying to get Fable working, and after going through the various things that I had found on the 'net, it's still not working. So I am wondering what else I could do? I installed DirectX 9, Windows Media Player, and Fable itself without much trouble. The game boots and goes through the splashscreen and opening animation, and then quits. I looked briefly through the output on the

Dear List, I don't get scatter3d to color the sheres according to the '|' argument. library(car) scatter3d(prestige ~ income + education|type, data=Prestige) The spheres on my screen are all colored the same and they are not conditional on Prestige$type. On the other hand: Fit3d and Ellipse3d are colored according to the group argument. rgl_0.92.879 car_2.0-12 R version 2.15.0

Dear r heper, How can I change the strip text, for example (16,23] in the following example, to other more informative text such as "high level" on the fly? library(effects) Cowles$ex2 <- cut(Cowles$extraversion,3) mod.cowles <- glm(volunteer ~ sex+neuroticism*ex2,data=Cowles, family=binomial) eff.cowles <- allEffects(mod.cowles) plot(eff.cowles,

Dear all, I use gtkImageFromFile to display an image. Then I want to do some gsignal to handle mouse event. I click the mouse and move a another position and release. I can get the position of the firs click and the release position, then I would to draw a rectangle to display the region I have selected. I need some hints on what functions should I look for. I tried to google but don't know

Dear all, I try to use RGtk2:::gdkColorToString, but it throws an error: Error in .RGtkCall("S_gdk_color_to_string", object, PACKAGE = "RGtk2") : gdk_color_to_string exists only in Gdk >= 2.12.0 I know what it means, but don't know to solve this problem because I don't know where I can download the referred gdk library. Any information? Thank you. -- HUANG

Hi, I performed an ANOVA repeated measures but I still can't find any good news regarding the possibility to perform multiple comparisons. Can anyone help me? Thanks Diego Bucci Fisiologia Veterinaria Dipartimento di Scienze Mediche Veterinarie Università degli Studi di Bologna Via Tolara di Sopra, 50 40064 Ozzano dell'Emilia, BO Tel. 00390512097904 mail diego.bucci3@unibo.it

Dear all, I want to set tool-tips for a gtkButton. I use the following code which works under Windows. However, it doesn't work under Linux. Any hints? Thanks. library(RGtk2) b<-gtkButtonNewWithLabel("OK") gtkTooltips()$setTip(b,"Memo for a Button.") gw <- gtkWindow(show=F) gw$Add(b) gw$Show() > sessionInfo() R version 2.8.0 Patched (2008-12-10 r47137)

Dear list, I would like to run an ANCOVA using car::Anova with repeated measures factors, but I can't figure out how to do it. My (between-subjects) covariate always interacts with my within-subject factors. As far as I understand ANCOVA, covariates usually do not interact with the effects of interest but are simply additive (or am I wrong here?). More specifically, I can add a covariate as

How can I abort running a script if I determine it's taking too long? Currently, I simply close the R window and re-open it. Thank you! -- View this message in context: http://www.nabble.com/Abort-run-tp23852410p23852410.html Sent from the R help mailing list archive at Nabble.com.

dear all, I want to make a dotplot with ratings from Items in 6 ItemsGroups. I reordered the items by rating within each group. I plotted the items by rating conditional on ItemGroup. The ordering works as I wanted but my y-aches labels (items) within each ItemGroup are now unequally spaced, e.g., in some panels there is a gap between one lower rated item and the next higher, to give a picture

Dear List, given a vecor of times in 5,15 and 30 minutes and a start point in time, lets say 09:30:00, how do I add up those times to the start time getting a cumulative time sequence? mt<-times(c('00:05:00', '00:15:00', '00:30:00')) mt wanted 00:05:00 09:35:00 00:15:00 09:50:00 00:30:00 10:20:00 Regards, Ren?

Dear all, I try to show a subset of coefficients in my presentation. It seems that a "standard" table is not a good way to go. I found figure 9 (page 9) in this file ( http://www.destatis.de/jetspeed/portal/cms/Sites/destatis/Internet/DE/Content/Wissenschaftsforum/Kolloquien/VisualisierungModellierung__Beitrag,property=file.pdf ) looks pretty good. I wonder if there is any function for

I believe this posting is placed, and I take the liberty to re-direct to the r-help mailing list. Regards, Ronggui On 26 April 2011 12:33, <gopala at mail.gvsu.edu> wrote: > ?I am trying to create a web user interface using RApache. I need to install rJava packge but I am getting the following error message > > RApache Warning/Error!!! > > Error : .onLoad failed in

Hi, I am a little lonely as R users in my group. So, I would like to know which editor is the most used in the R community. This post is some kind of survey. Personally, I use Emacs with ESS, It permits to : - open more than one R session - split the emacs editor as many part as you want. - use a lot of keybindings. ... I also tried Rkwards, Scilab (windows), JGR etc... but they are not