similar to: non-central t : R v.Splus

The original question is attached at the end of this message ... In the world of R the excellent mvtnorm package answers my original question and many more that I didn't know I needed to ask. In the world of Splus ( version 6 , Windows XP ) this link :- http://www.biostat.wustl.edu/archives/html/s-news/2002-11/msg00079.html which was provided by Dimitris Rizopoulos, is useful.

something like ... > x<-c(1,2,3,0,5,6,0) > is.na(x[x==0])<-T > x [1] 1 2 3 NA 5 6 NA ~~~~~~~~~~~~~~~~ Robert Kinley ~~~~~~~~~~~~~~~~ [[alternative HTML version deleted]]

I really like RStudio ... ... but I wish it wouldn't automatically reload the last .RData it had. Anyone know how to fix this ... ? Also - does anyone know is there an Rstudio-user email-list forum thingy out there ? ta. Robert Kinley [[alternative HTML version deleted]]

My small brain is having trouble getting to grips with lme() I wonder if anyone can help me correctly set the random = argument to lme() for this kind of setup with (I think) 9 variance/covariance components ... Study.1 Study.2 ... Study.10 Treatment.A: subject: 1 2 3 4 5 6 etc. 28 29 30 Treatment.B: subject: 31

hi I've used R for many years on windows machines, but have now acquired an Asus eee 1000 linux machine. In order to get the best out of the machine, I used the 'pimpmyeee.sh' script, to get the full KDE desktop. The version of Linux is Xandros, which I believe is a close relative of Debian, but sadly I have only a nodding acquaintance with Linux at present. Naturally I want to

It's often useful to view objects in time order. In Splus I can do this with > objects.summary(order = "dataset.date") which delivers this sort of thing ... data.class storage.mode extent object.size dataset.date reference data.frame list 25 x 4 1700 2004.09.13 15:43 x data.frame list 15 x 4 1175

Hi, This is not an R question, but can anyone please point me to C/Fortran (C preferred) code which calculates the non-central t-density or the cdf? Many thanks and best wishes! GT

hi Andrew Many thanks for the suggestion. I gave it a try , but still get the same issue - a fresh Rgui window (just one) opens, with an empty .RData, when I submit a script ( Ctrl & F8 ). I also tried running things as administrator, but it made no difference. Apparently windows 7 is selling like hot buns, so there should be enough market pressure before too long , to encourage the

[my original message to s-news & r-help is attached ] No one possessed or knew of any S/R code for the sequential t-test. Also it doesn't appear in the SAS index. One or two suggested obtaining the S+ seqtrial software which may (or may not) cover this, but this seemed to be a bit of a "hammer to crack a nut". I have written a function based on the treatment in Wetheril

platform: R 2.14.2 - Windows XP - Rstudio When I use cat() or print() in a script, the output text is of course mixed up with the lines of the script. I can sink() the output to a textfile and then play the file back at the end of the script, but that's not really what I'm after. It would be nice if the lines of text output could appear in a separate window, in the same

Hi I'm having difficulty working out how to get what I think is the appropriate partitioning of variability in a repeated measures setup. I have G=5 treatment-groups, each containing n=6 subjects, and a response is measured on each subject on t=4 occasions. I think the anova degrees of freedom should partition as follows - Between-subjects: G*n-1=29 [ between-groups: g-1 = 4 ,

Hi does anyone know of any R functions or packages for the following :- . generating cube plots for displaying the results from a response surface experiment design . generating ternary plots from a mixture design . tetrahedral plot or quaternary plot for displaying results from a four factor mixture experiment thanks Bob Kinley [[alternative HTML version deleted]]

Hi folks I have inherited a package which was created before release 2.10 and I need to have it working in release 2.12 There is a folder containing the Man, Data and R subfolders, and the description file, and there is also the corresponding zip file. I can install the package from the zip file, but when I try to load it I get the message :- Error: package was built before R

{ I think this message got rejected at the 1st attempt - trying again} R 2.15.1 , windows XP I have a very non-stationary bivariate time-series - say {xt,yt} t=1 ... lots. I want to do a bivariate density contour-plot of the whole series and then step through the series 1 second at a time plotting that second's {x,y} subset on top of the contour plot and losing the previous

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Hello, I learnt there's an advanced R/Splus course in Boston this january. Anyone got the announcement? please kindly forward it to me. Best, Eugene

Hello, I am working with a dataset with three variables and one binomial parameter. The glm function provides coefficients for these three variables, e.g. -1.5 | 27.2 | -2.9 If I'm not mistaken, $fitted.values gives me an estimate of how likely my parameter is to be true/1 . I would like to apply these coefficients on other variables to predict the binomial parameter but I'm not sure how

I read that Redhat was offering their Linux free, and downloaded the ISO, though I haven't run it. What do CentOS users think of Redhat's offer? The registration with Redhat seemed very bureaucratic to me, and I'm not sure if I have carried it out properly. Also, I didn't see if it was possible to get updates, either with dnf or some other way. I've been (and am) very

I have a Solaris 8 box with very old Samba 2.2.8a. It would be very convenient to join a Windows Domain with a 2003 R2 DC. (saving about 1 month of bureaucratic busy work - replacing the server) I've followed the docs on joining a Windows 2K AD, but no success: [root at box samba-2.2.8a]# smbpasswd -D 2 -j FOO -U me added interface ip=10.1.4.31 bcast=10.1.5.255 nmask=255.255.254.0

On 04/04/2016 08:39 AM, Timothy Murphy wrote: > I read that Redhat was offering their Linux free, > and downloaded the ISO, though I haven't run it. > > What do CentOS users think of Redhat's offer? > > The registration with Redhat seemed very bureaucratic to me, > and I'm not sure if I have carried it out properly. > Also, I didn't see if it was possible