similar to: Power of a single sample binomial test

Full_Name: Chris Evans Version: 2.3.1 OS: Windoze XP Submission from: (NULL) (217.34.100.197) If I give "vignette("introduction")" I get: Error in sprintf(gettext(fmt, domain = domain), ...) : use format %s for character objects vignette() works for some other vignettes and "vignette()" gets me a list of vignettes and shows three with the name

I'm working on Windoze XP and have for some time installed R in D:\R and upgraded my packages after installing the new version of R with a bit of code I think I got from the list: ip <- installed.packages(lib.loc = "d:\\R\\R-2.4.1\\library") ip <- ip[ip[,1]!="base" ,1] install.packages(ip) This time around that's produced some warning grumbles: Warning messages:

I am keen to look at Rcgi as I want to put up some simple bits of R to do prescribed tasks on HTML form input. Rweb is overkill and worryingly flexible for what I want and it sounds as if Rcgi is more what I need. However, I can't get any of the URLs I've found for it to work over the last few days. Does anyone have a recent copy they could Email me or a working URL for it? TIA,

I'm sure I'm being stupid so flame away... R2.2.1 on Windoze (boohoo) latest updates of packages. I'm exploring a dataset (land) with three variables looking at an narrowly unbalanced two group (GROUP) ANCOVA of a randomised controlled trial analysing endpoint score (SFQ.LOCF.ENDPOINT) entering the baseline score (SFQ.BASELINE) as covariate and the following work fine: > res.same

<headline>Short question</headline>: Do people have advice on debugging R programs running after CGIwithR inputting of data from forms? Is there a way of setting up fast local versions if your local machine has to be a windoze (2k) machine (R 2.1.0) and your server is a Debian, ssh shell only set up running R 1.8.0? Are there simple guides to ways of not having to invoke R each

Dear list, I was wondering if there is a function to plot league tables, sometimes also known as "caterpillar plots"? A league table is conceptually very similar to a box plot. One difference is that the inter-quartile ranges are not shown. If there isn't such a function a first attempt for a "selfmade" plot would be to tell boxplot not to plot boxes (sounds silly

v 2.0.1 (sooooh old!) on Win2k I think I know the answer to this but I can hope ... I have data for continuous variables (measures of residents) by a categorical variable in range (1,22), the units in which they live. I want to plot these data with a pair of boxplots one above another with same x-axis (1,22) using par(mfrow=c(2,1)) and then plotting first for the women then for the men.

Hi, Many thanks to those of you who responded to my last post about Schafer's MI packages. I am really pleased to have access to them through R which, I have to say, is an amazing piece of software. I am only sorry that I haven't found it until now. But, to my question. Does anyone know if there is a package developed for evaluating clinical significance using Jacobson and Truax's,

Try as.matrix(df) where df may be subsetted. > From: "Chris Evans" <chris1 at psyctc.org> > To: s-news at lists.biostat.wustl.edu > Date: Sat, 24 Mar 2001 19:25:32 -0000 > Content-transfer-encoding: 7BIT > Subject: [S] extracting a matrix from a data frame > > I'm a researcher who often has to do my own statistics for various > reasons so apologies

Dear R user, if the dates are in format as "20050425" i.e., Apr. 25 2004" can you suggest an easy way to transfom it to standard form as "2005-04-25" or "2004Apr25" or "2005/04/25" or any other format which is R recognizable? if there is no easy way to do that, can you let me know what is the function in R performing similiar function as the

Just in case anyone else hits this. I just installed R 11.0 alongside R 10.1.0 (off my D: drive in D:\R\... but I think that's irrelevent) and all went well, I selected my nearest CRAN mirror (Bristol is the one I like) and getting the selection list seemed to take ages though it did come eventually. However, I then got an error message saying that R couldn't make contact on port 80. I

Totally understood. If you remain "on vacation" (we wish eh?!) and get further messages like that from the list s'ware, just accept my standing apologies and delete them. Very welcome re letter! Very best, Chris ------- Forwarded message follows ------- Send reply to: "Alana O'C" <alanaoc at internode.on.net> From: "Alana O'C"

I'll take a risk following Uwe's wonderful response to that advert. I'm looking for someone, perhaps particularly a stats student, who might want to do a piece of work with me on using R to present and analyse routine data that psychotherapists might submit on a cgi-bin interface and perhaps cross-referencing that against some largish referential data to which I have access.

Dear R gurus, particularly those of generous M$ tolerance and diverse gifts and knowledge! I have an interesting challenge that I will end up crunching in R involving service usage by patients. Maybe I can do all of it in R but I can't see how yet. My situation is that our IT Department can give me loads of XLS files about patients one of our services have seen. The are one per patient

Hello again, First, thanks for the help that got the latest plotrix package finished. I had been planning to write something about packages since Scott Waichler offered the gantt.chart function. Then Ben Bolker (who helped me to write the axis.break function) asked if I would be willing to include some of his plotting functions and almost immediately after that Sander Oom kindly donated the

Hello again, First, thanks for the help that got the latest plotrix package finished. I had been planning to write something about packages since Scott Waichler offered the gantt.chart function. Then Ben Bolker (who helped me to write the axis.break function) asked if I would be willing to include some of his plotting functions and almost immediately after that Sander Oom kindly donated the

Dear all, I am developing a small suite of cgi-bin programs on my server that help provide some things that statistical/psychometric beginners may find helpful and which are aren't widely available. Some early e.g.s are: http://www.psyctc.org/stats/R/multirater.html http://www.psyctc.org/stats/R/CSC1.html and I'll be adding more to http://www.psyctc.org/stats/ and some that will be

I am moving from windoze on a Dell laptop to Debian but I seem to have hit a snag for R. I managed to find the information to point an /etc/apt/sources.list entry at my local CRAN repository and have installed R 2.13.1 for squeeze from the Bristol UK repository. I installed a number of the additional R packages using synaptic which reported no errors but when I run my first

I may be being dopey, I surely am, but I'm baffled by this. I've been working, on and off for a few days in R version 2.13.0 (2011-04-13) i386-pc-mingw32/i386 (32-bit) working it through ESS. I've got a dataframe created a couple of days back, during the session: > dim(AllDat) [1] 27270 94 I came back this morning and misremembered my variables and thought I had a variable

The specific message is: "Warning: package 'spatial' in library '/usr/lib/R/library' will not be updated" and the number of libraries about which that's the complaint is now increasingly almost daily so clearly something is wrong. I'm working on a laptop on which I do the recommended Ubuntu updates daily. I done a standard installation of R 2.15.1 using