similar to: Rstudio question

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]]

Hi For bureaucratic reasons beyond my control I need to rewrite an R function (for producing operating characteristic curves) as an Splus function ( version 6 , windows XP ). The R function makes extensive use of the fact that the student's t distribution function pt() has a non-centrality parameter built in ... sadly that parameter is not present in the Splus pt() function .

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

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

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

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.

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

[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

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Hello list, I' d very much appreciate some help with a two sample repeated measures ANOVA. I did the analysis yielding sign. main effects (between subj.=site, within subj.=cover) and a sign. interaction: Univariate Type II Repeated-Measures ANOVA Assuming Sphericity SS num Df Error SS den Df F Pr(>F) site 18.7620 1 18.831 10 9.9631 0.010220 *

Hello, I am using RStudio and have trouble finding out the problematic line in the presence of a bug. Could I view the line NUMBER which contains a bug? Is there any R editor able to do it? Thanks, Miao [[alternative HTML version deleted]]

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

Can you be more specific about what conditions cause R to automatically load a package when a .RData file is loaded? My experience has actually been the opposite. On October 22, 2020 6:13:11 PM PDT, Henrik Bengtsson <henrik.bengtsson at gmail.com> wrote: >As Jeff says, it might be that you have a ~/.Rprofile file with >instructions to load packages when R starts. It could also be

As Jeff says, it might be that you have a ~/.Rprofile file with instructions to load packages when R starts. It could also be that you have a .RData file, which is saved if you answer yes to: > Save workspace image? [y/n/c]: y when you quit R. If this file exists, then R loads it and all the objects you had when you saved it. If there are objects associated with packages, then that will

I am having problem making ggplot2, tikzDevice, and knitr working together. I used a very simple example: ---------------------------example.Rnw----------------------------- \documentclass[preview]{standalone} \begin{document} \begin{figure} <<fig1,eval=TRUE,echo=FALSE,dev='tikz'>>= library(ggplot2) qplot(displ, hwy, data = mpg, colour = factor(cyl)) @ \end{figure}

Have you looked into your .Rprofile file? Loading packages is not something R normally does without your telling it to do so, but many people forget that they have done so. On October 22, 2020 3:47:04 PM PDT, Michael L Friendly <friendly at yorku.ca> wrote: >[env: Windows, R 3.6.6] > >When I start R from the R Gui icon or from RStudio, I get a large >number of packages loaded