Re: [R] RWinEdt difficulties

2011-03-02 Thread John Seers
>Well, use the manual setup as indicated in the readme cinatined in the package. No idea what went wrong in this case. OK, thanks. John Se

Re: [R] RWinEdt difficulties

2011-03-02 Thread John Seers
** ** 2011/3/2 Uwe Ligges > > > On 01.03.2011 11:01, John Seers wrote: &

Re: [R] RWinEdt difficulties

2011-03-02 Thread John Seers
Thanks Robert. I will have a look at it. John Seers ** ** On Wed, Mar 2, 2011 at 3

[R] RWinEdt difficulties

2011-03-01 Thread John Seers
-C="R-WinEdt" -E="C:\Program Files (x86)\WinEdt Team\WinEdt 6\R.ini""' execution failed with error code 1 > Does it matter if you are using 64 bit R and the 32 bit WinEdt? (I have tried 32 bit R). Does RWin

Re: [R] How to assign names in a list

2009-01-19 Thread john seers (IFR)
Dallazuanna [mailto:www...@gmail.com] Sent: 19 January 2009 12:30 To: john seers (IFR) Cc: r-help@r-project.org Subject: Re: [R] How to assign names in a list If I understand correctly: names(list2) <- paste("name", 1:3, sep = "") On Mon, Jan 19, 2009 at 10:23 AM, john seers

[R] How to assign names in a list

2009-01-19 Thread john seers (IFR)
Hi All How can you associate names with a list when names have not been assigned? For example if you have a list like this: list2<-list(1,2,3) list2 [[1]] [1] 1 [[2]] [1] 2 [[3]] [1] 3 How do you make it look like this with names? : f1<-1 f2<-2 f3<-3 list1<-list(name1=f1, name2=f2, name3

Re: [R] qqline function doesn't plot

2008-08-05 Thread john seers (IFR)
Hi qqline does not do the plot. It adds a line to an existing plot. So you have to do something else first, like: qqnorm(x) qqline(x) JS --- -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Scotty Nelson Sent: 05 August 2008 09:58 To: r-help@r-pro

Re: [R] add string

2008-07-31 Thread john seers (IFR)
Is this what you want: paste("Mystring", frequency, sep="") --- -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Alfredo Alessandrini Sent: 31 July 2008 10:11 To: r-help@r-project.org Subject: [R] add string Hi, How can I join two string? frequency

Re: [R] Just 2 more questions - for now!

2008-07-24 Thread john seers (IFR)
Q1: Have a look at: ?save ?save.image ?load Q2: I am not sure this is right: model<-lm(data$admissions~data$maxitemp) Try and code a line that looks more like this with the variables the names of the columns in your data: model<-lm(admissions ~ maxitemp + minitemp, data=data) Have a read

Re: [R] Is there an equivalent * operator?

2008-07-24 Thread john seers (IFR)
Something like this might do what you want: dates<-paste(c("2008"), c("Jan", "Feb", "Sep", "Sep", "Dec"), 1:3, sep="") temp<-rnorm(length(dates))*30 data1<-data.frame(Dates=dates, Temp=temp) data.s1<-data1[grep("Sep", data1[["Dates"]]),] > data.s1 Dates Temp 3 2008Sep3 22.263627 4 2

Re: [R] Simple... but...

2008-07-23 Thread john seers (IFR)
This is definitely the best way: c(lapply(1:length(x), function(i, x, y) c(x[i], y[i]), x, y), recursive=TRUE) JS --- -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Shubha Vishwanath Karanth Sent: 23 July 2008 13:55 To: [EMAIL PROTECTED] Sub

Re: [R] par() function does not work

2008-07-23 Thread john seers (IFR)
Hi Fabio Have you used the name "c" for something else? Try typing in "c" at the command line, you should see something like: > c function (..., recursive = FALSE) .Primitive("c") Regards John --- for example; > par(mfrow=c(2,2)) Error in c(2, 2) : unused argument(s) (2) > par$mfr

Re: [R] par() function does not work

2008-07-23 Thread john seers (IFR)
Hi Fabio Works OK for me. > par(mfrow=c(2,2)) > par("mfrow") [1] 2 2 > But then I am using Windows ... > sessionInfo() R version 2.7.1 (2008-06-23) i386-pc-mingw32 locale: LC_COLLATE=English_United Kingdom.1252;LC_CTYPE=English_United Kingdom.1252;LC_MONETARY=English_United Kingdom.1252

Re: [R] false discovery rate !

2008-07-14 Thread john seers (IFR)
nal Message- From: A Ezhil [mailto:[EMAIL PROTECTED] Sent: 10 July 2008 16:23 To: r-help@r-project.org; john seers (IFR) Subject: RE: [R] false discovery rate ! Dear John, My P values are not same and the smallest P value = 0.0002. My P value distribution is not that great (see the attached f

Re: [R] false discovery rate !

2008-07-10 Thread john seers (IFR)
Hi Are all your input p values the same? If so your output FDR values would be the same. Or are all your p-values relatively large? Then (nearly) all your FDR values might be 1. Why don't you put a small example up of what you did? Then we could see what method you used etc. Regards JS

Re: [R] removing blanks from a string

2008-06-27 Thread john seers (IFR)
the same thing? Regards JS --- -Original Message- From: Prof Brian Ripley [mailto:[EMAIL PROTECTED] Sent: 27 June 2008 11:10 To: john seers (IFR) Cc: jim holtman; juli pausas; R-help Subject: Re: [R] removing blanks from a string There are well-informed answers given as examples o

Re: [R] removing blanks from a string

2008-06-27 Thread john seers (IFR)
There is also the "trim" command in the gdata package. Removes blanks from the front of the string as well which may not be what you want. Regards JS --- -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of jim holtman Sent: 27 June 2008 10:27 To: jul

Re: [R] how to use substring match as condition?

2008-05-29 Thread john seers (IFR)
Something like this may be close to what you want: subset(input, field1=="blah1" & !is.na(charmatch("blah3",input$field3))) --- -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Albert Vilella Sent: 29 May 2008 11:38 To: r-help@r-project.org Subject: [

Re: [R] Sort matrix with duplicate row names alphabetically by rowname

2008-05-19 Thread john seers (IFR)
Try: mat <- mat[order(rownames(mat)), ] --- -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Paul Geeleher Sent: 19 May 2008 12:07 To: r-help@r-project.org Subject: [R] Sort matrix with duplicate row names alphabetically by rowname Hi, I've a matri

Re: [R] Getting JRI/rJava to work

2008-05-16 Thread john seers (IFR)
ributed package. Sorry if it is off topic. I was not sure, so I took the middle road of posting to R-help and the package owner. Regards John Seers __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read th

[R] Getting JRI/rJava to work

2008-05-16 Thread john seers (IFR)
(rtest.java) and get the results below. I do not think the notes about a deprecated API are a problem. But I do not know what causes the unsupported conversion messages. Versions used etc below. Any ideas please? Thanks for any help. Regards John Seers

Re: [R] download.file error

2008-04-01 Thread john seers (IFR)
Hi Chib >>whether there is a way of handling the error you get in the download.file() function I think the function "try" will do this for you. That is, handle the error. Have a look at ?try. Regards John Seers --- -Original Message- From: [EMAIL PROTECTED

Re: [R] Building a package and Depends search

2008-02-19 Thread john seers (IFR)
Thank you very much for your help - that fixed it. Sorry I did not see it in the manual. Regards JS --- -Original Message- From: Prof Brian Ripley [mailto:[EMAIL PROTECTED] Sent: 19 February 2008 14:14 To: john seers (IFR) Cc: r-help@r-project.org Subject: Re: [R] Building a

Re: [R] fitted values are different from manually calculating

2008-02-19 Thread john seers (IFR)
Hi A simple example of a linear model: x<-1:10 y<-3*x+1 m1<-lm(y~x) y # [1] 4 7 10 13 16 19 22 25 28 31 fitted(m1) # 1 2 3 4 5 6 7 8 9 10 # 4 7 10 13 16 19 22 25 28 31 The fitted and calculated values look identical to me. Can you give an example of how your calculated values

[R] Building a package and Depends search

2008-02-19 Thread john seers (IFR)
r how to alter it. Can anybody point me to some documentation? Thanks very much for any help. Regards John Seers > sessionInfo() R version 2.6.2 (2008-02-08) i386-pc-mingw32 locale: LC_COLLATE=English_United Kingdom.1252;LC_CTYPE=English_United Kingdom.1252;LC_MONETARY=English

Re: [R] Difference between P.Value and adj.P.Value

2008-02-11 Thread john seers (IFR)
Hi Corinna The p.adjusted value is the the p-value adjusted for Multiple Comparisons. Enter ?p.adjust to get more of an explanation. Regards JS --- -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Schmitt, Corinna Sent: 11 February 2008 16:02 To: r

Re: [R] Using lapply and list names not available

2008-02-05 Thread john seers (IFR)
OK, that looks a good suggestion. Though it is a bit of a step towards loops and counting ... Thanks a lot. Regards JS -Original Message- From: Gabor Grothendieck [mailto:[EMAIL PROTECTED] Sent: Tue 2/5/2008 4:51 PM To: john seers (IFR) Cc: R Help Subject: Re: [R] Using lapply

Re: [R] Using lapply and list names not available

2008-02-05 Thread john seers (IFR)
plot the data (or whatever) and be able to slap a label on it so I can keep track of what I am doing. Regards John Seers -Original Message- From: Gabor Grothendieck [mailto:[EMAIL PROTECTED] Sent: 05 February 2008 16:17 To: john seers (IFR) Cc: R Help Subject: Re: [R] Using lapply and

Re: [R] modifying arrays within functions

2008-02-05 Thread john seers (IFR)
Hi KB I am not sure exactly what you want to do but perhaps this is this closer to what you need: addition<-function(X, a){Xnew<-X + a} X<-array(1,dim=c(2,2)) a<-2 Xa<-addition(X,a) Xa Regards JS --- -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf O

[R] Using lapply and list names not available

2008-02-05 Thread john seers (IFR)
t, names(people)) dev.off() # Thank you for any suggestions. John Seers --- __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.h

Re: [R] How to search for packages

2008-02-04 Thread john seers (IFR)
Hi I think this is a good suggestion. And I would like to add the associated problem of deciding between packages that do the same function which one is "better". Or similarly packages are often superceded. I find I have to spend a lot of time learning how to use packages to decide which one

Re: [R] How to make reference to R in the method section in ascientific article?

2008-02-04 Thread john seers (IFR)
When you start R you get this information: R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. That should help answer your question. Regards JS --- -Original Message- From

Re: [R] Building a formula using paste

2008-02-01 Thread john seers (IFR)
Thanks for the help. Regards John Seers --- -Original Message- From: Peter Dalgaard [mailto:[EMAIL PROTECTED] Sent: 01 February 2008 10:04 To: [EMAIL PROTECTED] Cc: john seers (IFR); [EMAIL PROTECTED] Subject: Re: [R] Building a formula using paste [EMAIL PROTECTED] wrote

Re: [R] Building a formula using paste

2008-02-01 Thread john seers (IFR)
Thank you very much. That problem has been niggling me for some time. I slotted in your code and it worked. I just need to spend a bit of time understanding it ... Thanks again. John Seers --- -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: 01

[R] Building a formula using paste

2008-02-01 Thread john seers (IFR)
o the formula appears in the model summary? Regards John Seers > sessionInfo() R version 2.6.1 (2007-11-26) i386-pc-mingw32 locale: LC_COLLATE=English_United Kingdom.1252;LC_CTYPE=English_United Kingdom.1252;LC_MONETARY=English_United Kingdom.1252;LC_NUMERIC=C;LC_TIME=English_United Kingd

Re: [R] save a plot from R graphics window (in Windows)

2008-01-24 Thread john seers (IFR)
Hi Are you sure this is an R problem? The "Choose" dialog can be very slow if you have networked directories that cannot be connected to. Windows tries to connect repeatedly and each time waits for a timeout. Suggest you check your mapped network drives. Regards JS --- Dear R users sinc

Re: [R] Rprofile.site not executed?

2008-01-16 Thread john seers (IFR)
Hi I am running under Windows XP using R2.6.1. I pasted your code in my Rprofile.site in the etc directory and it worked for me. All I can suugest is: 1. Check you really put it in the etc directory. (Do you have an old version of R somewhere ...?) 2. Is it really called Rprofile.site. (Not .

Re: [R] Problem with scan() from UTF-8 encoded URL

2007-12-03 Thread john seers (IFR)
Hello Works fine for me: > data <-scan(file='http://en.wikipedia.org/wiki/Special:Recentchanges',what='c haracter') Read 3581 items > So I don't think it is the Wikipedia end. Regards John Seers --- -Original Message- From: [EMAIL PROTE

[R] Scaling a column in groups

2007-11-16 Thread john seers (IFR)
100 csvalues<-NULL for (i in 1:(length(testdata)/25)) { st<-(i-1) * 25 + 1 sel<-st:(st+24) selvals<-testdata[sel] csvalues<-c(csvalues, scale(selvals, scale=sd(selvals))) } Thanks for any help. John Seers --- John Seers Institute of Food Research Norwich Re

Re: [R] Scaling a column in groups

2007-11-16 Thread john seers (IFR)
Ah, that is neat. Thanks. JS -Original Message- From: Gabor Grothendieck [mailto:[EMAIL PROTECTED] Sent: 16 November 2007 15:12 To: john seers (IFR) Cc: r-help@r-project.org Subject: Re: [R] Scaling a column in groups Try this: c(apply(matrix(testdata, 25), 2, scale)) On Nov 16

Re: [R] problem with png()

2007-11-15 Thread john seers (IFR)
[1] grid_2.6.0 > --- John Seers Institute of Food Research Norwich Research Park Colney Norwich NR4 7UA tel +44 (0)1603 251497 fax +44 (0)1603 507723 e-mail [EMAIL PROTECTED] e-disclaimer at http://www.ifr.ac.uk/edisclaimer/ Web sites: www.ifr

[R] Aligning gel data

2007-10-26 Thread john seers (IFR)
. Regards John Seers __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.

Re: [R] how can I attach a variable stored in

2007-09-21 Thread john seers (IFR)
Hi Peter Perhaps "get" is what you need? foo.bar <- list( "a"= "a", "b"=1 ) save( file="foo.bar.RData", foo.bar ) rm( foo.bar ) my.fn <- function( fname ) { load( fname ) attach( get(ls( pat="foo" )) ) # works #attach( foo.bar ) # works } Regards

Re: [R] install packages automatically

2007-09-11 Thread john seers (IFR)
tup from the environment variable R_LIBS (which should be a semicolon-separated list of directories at which R library trees are rooted) followed by those in environment variable R_LIBS_USER. john seers (IFR) wrote: > > I use the following method which works well for me. > > I create

Re: [R] install packages automatically

2007-09-11 Thread john seers (IFR)
Hi I use the following method which works well for me. I create a directory to hold the installed packages e.g. C:\Program Files\R\mylibrary Then in my C:\Program Files\R\R-2.5.1\.Renviron file I have a line as follows: R_LIBS=C:/PROGRA~1/R/mylibrary (I think you have to use Windows short