search for: kcl

...;- c(1,2,3) I want an easy way to produce every possible combination of v1, v2 elements Ie I want to produce c("a1","a2","a3", "b1","b2","b3") regards Desmond Desmond Campbell Dept of Biostatistics and Computing, Institute of Psychiatry (KCL), PO Box 20, De Crespigny Park, Denmark Hill London, SE5 8AF Tel 020 7848 0309 Email D.Campbell@iop.kcl.ac.uk<mailto:D.Campbell@iop.kcl.ac.uk> [[alternative HTML version deleted]]

...e Crespigny Park, London SE5 8AF Tel: +44 (0) 20 7848 0236 Fax: +44 (0) 20 7848 0866 Announcing the 7th MRC SGDP SUMMER SCHOOL 17 - 21 July 2006 with courses in a) twin model fitting, Mx b) gene expression and microarrays (Affymetrix) c) linkage, association and allied methods See http://sgdp.iop.kcl.ac.uk/summerschool/

I am so happy about learning how to read in multiple Excel files, that I have to try and make another improvement. I know what I have been doing is clumsy, but it works. Hopefully, someone can suggest a more elegant solution. As a novice, I have been using MS-Word and mail merge to write my code. I start with about 2 pages of code, and end up with 2,220 merged pages that I copy and paste into R.

Dear list, I would like to start some R workshops at King's College London, and to do so, I would like to use the "Use R!" logo at http://www.agrocampus-ouest.fr/math/useR-2009//useR%21%202008_fichiers/useR-middle.png Since it seems to be difficult to get a shell account at KCL, I also went ahead and registered use-r.org.uk and am starting to put together a website at kcl.use-r.org.uk. I really like the "Use R!" slogan, which seems to be used by the R user conferences and Springer (the latter without the exclamation mark). Even more, I really *really* like &qu...

Hi all I can t seem to find a way to send an email using R would anyone have a suggestion? much appreciated Thomas -- Thomas Loridan King's College email: thomas.loridan at kcl.ac.uk webpage:http://geography.kcl.ac.uk/micromet/tloridan/index.htm

...y, a plot/table etc shown on a web page. I've had limited success finding examples on this. Many thanks. David Carslaw Environmental Research Group MRC-HPA Centre for Environment and Health King's College London Franklin Wilkins Building Stamford Street London SE1 9NH david.carslaw at kcl.ac.uk -- View this message in context: http://r.789695.n4.nabble.com/Examples-of-web-based-Sweave-use-tp3425324p3425324.html Sent from the R help mailing list archive at Nabble.com.

Dear all, I have 100 files which are used as input.and I have to input the name of my files again and again.the name of the files are 1.out, 2.out......100.out. I want to know if there is anything like perl so that i can use something like this- for($f = 1; $f <= 100; $f++) { $file = $f.".out"; I have tried this thing in R but it does not work.Can somebody please help me.

...ram it and how to test the resultant code? (d) I appreciate this last item is not strictly an R question, but my intention is to use these as input into the sem package for structural equation models. If anyone thinks that is misguided I would be intersted to here. Michael Dewey m.dewey at iop.kcl.ac.uk

...8 0805 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~ Announcing the 6th MRC SGDP SUMMER SCHOOL 25 -? 29 July 2005 with courses in a) Twin model fitting, Mx b) Microarrays (Affymetrix), gene expression, SNPs c) Linkage, association and allied methods http://sgdp.iop.kcl.ac.uk/summerschool/

...e")) ts = getWorksheets("formname", sheets.con) è Error in getDocs(con) : problems connecting to get the list of documents Does anyone know what might be causing this? Is it maybe a problem at the google end? Matthew Blackett Researcher King's College London http://geography.kcl.ac.uk/micromet/MBlackett/ [[alternative HTML version deleted]]

...rm i386-pc-mingw32, R version 2.4.1 and platform x86_64-unknown-linux-gnu, R version 2.3.1) -- Dr Eric Blanc Lecturer in Bioinformatics MRC Centre for Developmental Neurobiology King's College London New Hunt's House Room 4.10B Guy's Hospital Campus London SE1 1UL E-mail: eric.blanc@kcl.ac.uk Tel: +44 (0)20 7848 6532 Fax: +44 (0)20 7848 6550 [[alternative HTML version deleted]]

Dear all, I have one problem and did not find any solution.(I have also attached the problem in text file because sometimes column spacing is not good in mail) I have a file(file.txt) attached with this mail.I am reading it using this code to make a data frame (file)- file=read.table("file.txt",fill=T,colClasses = "character",header=T) file looks like this- Chr Pos

...around the mean shaded on the plot. I could not find a way to have the shaded area on the curve with the default R commands, do I need a special package to do that? Or any idea of a way with the default R commands? Many thanks Thomas -- Thomas Loridan King's College email: thomas.loridan at kcl.ac.uk webpage:http://geography.kcl.ac.uk/micromet/TLoridan/index.htm

Début du message réexpédié : > De: Depiereux Constant <constant.depiereux@aqte.be> > Date: 16 mars 2005 00:11:11 GMT+01:00 > À: spjgmwn@iop.kcl.ac.uk > Objet: Rép : [R] RODBC, sqlSave and sqlAppend > > > Le 15-mars-05, à 16:19, Matthew W Nash a écrit : > >> Hi all, >> >> I am currently trying to read, write and append data between R and MS >> access >> using the RODBC library functions. I have...

Dear all, I have a data frame whose name is m1. I want to write this data frame in text file as output.I am using this code- write.table(m1, file = "kas.txt", append = FALSE,row.names=F,quote=F,sep="\t") When I am opening my kas.txt file,the column names are not coming exactly above the column. What should I do.Please help me. Thanking you, Warm Regards Vikas Bansal Msc

...ine Claude Pepper OAIC University of Maryland School of Medicine Division of Gerontology Baltimore VA Medical Center 10 North Greene Street GRECC (BT/18/GR) Baltimore, MD 21201-1524 410-605-7119 - NOTE NEW EMAIL ADDRESS: jsorkin@grecc.umaryland.edu >>> Timothy Mak <Timothy.Mak@IOP.KCL.AC.UK> 9/12/2005 11:45:28 AM >>> I have heard that people favour the Pearson's Chi-square over Fisher's exact test because the latter is more conservative. Some people therefore only use Fisher's exact test when some of the expected counts are too small. But nowadays we...

...evert to lattice and lose the geography? Is there a simple way to draw a map in the background? It needs to cover as far as Sweden, Spain and Greece. It can be crude, as long as Italy looks roughly like a boot that is fine. I am an epidemiologist not a geographer. Michael Dewey m.dewey at iop.kcl.ac.uk

...lname,names(yourframe[30:50]) > > Cheers, > Bert > > On Mon, Aug 1, 2011 at 10:10 AM, Sarah Goslee <sarah.goslee at gmail.com> wrote: >> x <- cbind(x[,1:29], newcolumn, x[,30:ncol(x)]) >> >> On Mon, Aug 1, 2011 at 12:59 PM, Bansal, Vikas <vikas.bansal at kcl.ac.uk> wrote: >>> Dear all, >>> >>> I have a very simple question.I have data frame of 50 columns and i want to insert a column in 30th position.But i do not want to delete that column.Is it possible to include a column in between, so that new values are in 30th column...

...h the versions of lattice and nlme that came with it. I am using Windows 98SE if that is relevant. @BOOK{pinheiro00, author = {Pinheiro, J C and Bates, D M}, year = 2000, title = {Mixed-effects models in {S} and {S-PLUS}}, publisher = {Springer-Verlag} } Michael Dewey m.dewey at iop.kcl.ac.uk

Dear all, I am wondering why the step() procedure in R has the description 'Select a formula-based model by AIC'. I have been using Stata and SPSS and neither package made any reference to AIC in its stepwise procedure, and I read from an earlier R-Help post that step() is really the 'usual' way for doing stepwise (R Help post from Prof Ripley, Fri, 2 Apr 1999 05:06:03