search for: infirmary

...mple black-and-white line graph, but the numeric result appears to be much too complex for a simple line graph and I cannot see how to use image or contour to re-create the original jpeg image. Is there an R routine to do this? Thanks, in advance, for your help, Jonathan Williams OPTIMA Radcliffe Infirmary Woodstock Road OXFORD OX2 6HE Tel +1865 (2)24356

...t[run]=rpart(y~., data=train[run]) > > So that, later, I can do: > for (run in 1:100) pred[run]=predict(resmat[run], newdat) > > But, resmat[run] does not work, even though it saves the cptables. > > Thanks, in advance, > > Jonathan Williams > OPTIMA > Radcliffe Infirmary > Woodstock Road > OXFORD OX2 6HE > Tel +1865 (2)24356 > > ______________________________________________ > R-help at stat.math.ethz.ch mailing list > https://www.stat.math.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-...

...the program I am trying to write (where the columns I wish to sum are numerous and change from time to time). I would be very grateful to know if it is possible to get operators to act on rows of a data frame, and if so, how. I am running R1.8.1 on Windows NT. Jonathan Williams OPTIMA Radcliffe Infirmary Woodstock Road OXFORD OX2 6HE Tel +1865 (2)24356

...ecific question. I did not realise that I would start to receive all e-mails to and from the mailing list. Is there a way of letting me receive only the answers to my own questions? If not, then can you remove me from the mailing list? Thanks, Jonathan Williams Jonathan Williams OPTIMA Radcliffe Infirmary Woodstock Road OXFORD OX2 6HE Tel +1865 (2)24356

...fficulty would seem to be with the 'id' argument of Survr. In my program, r1d[,1] is a simple numeric vector, which I have put into the data frame r1d. I would be grateful fi anyone could let me know how to use Survr so that I can run survfitr. Thanks, Jonathan Williams OPTIMA Radcliffe Infirmary Woodstock Road OXFORD OX2 6HE Tel +1865 (2)24356

...8|9 0.6187 0.4688 1.3198 9|10 2.1965 0.7453 2.9472 10|12 2.9441 1.0259 2.8698 Residual Deviance: 124.4085 As far as I can see, there is no error message from polr. Could someone let me know what I am doing wrong? Thanks, in advance, Jonathan Williams OPTIMA Radcliffe Infirmary Woodstock Road OXFORD OX2 6HE Tel +1865 (2)24356 Jonathan Williams OPTIMA Radcliffe Infirmary Woodstock Road OXFORD OX2 6HE Tel +1865 (2)24356

...a.frame(x1=seq(min(x1),max(x1),(max(x1)-min(x1))/10),x2=mean(x2),x 3=mean(x3),x4=mean(x4),x5=mean(x5)) #then this gives 2 parallel horizontal regression lines, which is also incorrect Please could someone enlighten me on how to plot the regression lines? Thanks, Jonathan Williams OPTIMA Radcliffe Infirmary Woodstock Road OXFORD OX2 6HE Tel +1865 (2)24356

...owess(y[x2==0]~x1[x2==0])) I can also avoid the problem by coercing x1 and x2 to be vectors. So, I don't need help to solve the problem. But, it seems an odd problem since it affects one plotting method, but not the other, and it actually causes R to crash. Jonathan Williams OPTIMA Radcliffe Infirmary Woodstock Road OXFORD OX2 6HE Tel +1865 (2)24356

...and unpredictably, it fails and R just stops. As I say, the operating system continues and any other programs that are multi- tasking are unaffected. If anyone could give me an idea on how to avoid this problem, I'd be grateful. Thanks, Jonathan Williams Jonathan Williams OPTIMA Radcliffe Infirmary Woodstock Road OXFORD OX2 6HE Tel +1865 (2)24356

...system continues and any other programs > that are multi- > tasking are unaffected. > > If anyone could give me an idea on how to avoid this problem, I'd be > grateful. > > Thanks, > > Jonathan Williams > > > Jonathan Williams > OPTIMA > Radcliffe Infirmary > Woodstock Road > OXFORD OX2 6HE > Tel +1865 (2)24356 > > ______________________________________________ > R-help at stat.math.ethz.ch mailing list > http://www.stat.math.ethz.ch/mailman/listinfo/r-help > -----------------------------------------------------------------...

...yv[12]; } } I'd like to know how to incorporate this into my R code (or, better, I'd like to know how to design bandpass filters directly in R - the help file for the filter() function does not detail how to do this) Thank you Jonathan Williams Jonathan Williams OPTIMA Radcliffe Infirmary Woodstock Road OXFORD OX2 6HE Tel +1865 (2)24356

Is there a good way in R to impute values which exist, but are less than the detection level for an assay? Thanks, Jonathan Williams OPTIMA Radcliffe Infirmary Woodstock Road OXFORD OX2 6HE Tel +1865 (2)24356

...he result "side.(Intercept)xxx" where xxx is simply the row number of the data frame in the lme. I want to be able to access the unit identities (604, 606, 610 and 646 in the above table). Could someone tell me how to get them? Many thanks, in advance, Jonathan Williams OPTIMA Radcliffe Infirmary Woodstock Road OXFORD OX2 6HE Tel +1865 (2)24356 PS, I am using R 1.9.0 on a Windows NT platform (though I don't suppose it makes any difference).

...guest ok = yes read only = no browseable = yes Any ideas, thoughts, comments, suggestions and pointers will be much appreciated! Thanks, Adam. -- Adam Buglass, ><> The Golden Freeway, Department of Child Health, University of Newcastle-upon-Tyne. Royal Victoria Infirmary. (0191) 2023062 "Democracy is two wolves and a lamb voting on what to have for lunch. Liberty is a well-armed lamb contesting the vote." ~Benjamin Franklin, 1759

Hi, This may seem a fairly obvious question but I need to check it out. It's also fairly urgent so I apologise that I haven't made a good check of the FAQ's or mailing archives. We have a Solaris box with Samba installed. We are on a campus network where boxes that are infected are blocked from the network as a security measure. We have had our server blocked as it is probing port

...t;xaxp" parameters of 'plot'. p1=c(1,2,3); p2=c(5,15,25) plot(p1,p2,xlab='Occasion', ylab='Score', xlim=c(1,3), ylim=c(0,30), xaxp=c(1,3,3), xaxs='r') Could someone let me know how to suppress the non-integer labels? Thanks Jonathan Williams OPTIMA Radcliffe Infirmary Woodstock Road OXFORD OX2 6HE Tel +1865 (2)24356

...hester | | School of Epidemiology and Health Sciences, | Children's University Hospitals NHS Trust, | | 2nd Floor,Stopford Building, | 1st Floor, Postgraduate and Health Sciences Centre, | | University of Manchester. | Manchester Royal Infirmary. | | M13 9PT. | M13 9WL. | | 0161 275 5192 | 0161 276 5785 | +---------------------------------------------+---------------------...