[R] R 1.9.0, special characters in variable names.

Hello all, I upgraded from R 1.8.1 to 1.9.0 (Windows XP), and spotted an odd thing. The last three letters in the Swedish alphabet are å, ä and ö. (In case they don't show correctly: they are a with a ring, a with two dots, and o with two dots (HTML: å ä ö). When I use these as variable names

Re: [R] Covered Labels

On Thu, 24 Jun 2004, Jim Lemon wrote: > Martina Renninger wrote: > > Dear All! > > > > > > > > How can I cope with overlapping or covered labels (covered by labels > > from other data points) in plots? > > This doesn't solve every such problem, but it has helped me in the past. > You will probabl

Re: [R] Error message handling

On Wed, 23 Jun 2004 [EMAIL PROTECTED] wrote: > Dear, R experts. > Does anybody have experience with 'optim' function? Yes. > I have an error message as the following. > > Error in optim(transcoefs, fn = hfdeviance, gr = hfdeviance.grad, method > = "BFGS", : > initial value in vmmin is not fini

Re: [R] assigning from multiple return values

Gabor Grothendieck <[EMAIL PROTECTED]> wrote: fn <- function(x,y) { assign(as.character(substitute(x)), "zz", sys.frame(-1)) assign(as.character(substitute(y)), 3, sys.frame(-1)) } fn(a,b) # sets a to "zz" and b to 3 "list2<-

Re: [R] Covered Labels

Martina Renninger wrote: > Dear All! > > > > How can I cope with overlapping or covered labels (covered by labels > from other data points) in plots? This doesn't solve every such problem, but it has helped me in the past. You will probably have to expand the xlim and ylim a bit to fit the extreme

[R] Can R handle twin peaks - normal distribution

Hi R Users, Sorry if its out of topic. I would like to ask you about twin peaks - normal distribution. How R can handle it, any example to explain it in R. Thanks, regards, Unung __ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman

Re: [R] Automatic routine - help

I note that ?min actually contains a relevant example: plot(x, pmin(cH, pmax(-cH, x)), type='b', main= "Huber's function") ^^ It's always worth timing things. The timing tests below are the best of several repetitions, to avoid worries about things like paging

Re: [R] assigning from multiple return values

Just a few more examples: # swap a and b without explicitly creating a temporary a <- 1; b <- 2 list[a,b] <- list(b,a) # get eigenvectors and eigenvalues list[eval, evec] <- eigen(cbind(1,1:3,3:1)) # get today's month, day, year require(chron) list[Month, Day, Year] <- month.day.year(unclass(S

[R] truncated normal regression

Does anyone have example code for a truncated normal regression using the survival package? Or any other package? Thanks. __ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting gu

Re: [R] assigning from multiple return values

I think I've found a workaround that avoids the two problems in the replacement function approach.With the definitions of list and [<-.result shown, one can write list[a,b] on the left side of an assignment where the right side of the assignment evaluates to a list of the same length (or if th

Re: [R] anova

Hi! options(digits = 5) Good look. On Wed, 23 Jun 2004, fciclone wrote: > Could someone please tell me if it is a way to define > the number of decimals (for example 4 digits) in a > presentation of anova() results. I couldn't apply round > ()function. > > Thanks in advance. > Alex > > ___

[R] anova

Could someone please tell me if it is a way to define the number of decimals (for example 4 digits) in a presentation of anova() results. I couldn't apply round ()function. Thanks in advance. Alex __ Acabe com aquelas jane

[R] nlme questions (e.g., specifying group membership, changing options)

I'm trying to better understand the nlme package and have a few questions. 1.) Other than using various coding strategies (e.g., dummy coding, effect coding), is there a way to identify group membership (i.e., treatment) directly? For example, the following code will fit a two group logist

Re: [R] A way to list only variables or functions?

On Mon, 21-Jun-2004 at 03:50PM +0100, Barry Rowlingson wrote: |> Duncan Murdoch wrote: |> |> |> > I seem to recall that S-PLUS has such a function, but I forget the |> > name of it. Probably R does too, on CRAN if not in the base |> > packages. |> |> objects.summary() I think it was. |> |> I

Re: [R] Tick marks in xyplot

Quoting Patrick Connolly <[EMAIL PROTECTED]>: > On Wed, 23-Jun-2004 at 07:32AM -0500, Deepayan Sarkar wrote: > > [...] > > |> 1. You can specify the limits, tick positions, and axis labels > |> individually for each panel (see documentation for 'scales' in ?xyplot; > |> all the relevant compon

[R] Error message handling

Dear, R experts. Does anybody have experience with 'optim' function? I have an error message as the following. Error in optim(transcoefs, fn = hfdeviance, gr = hfdeviance.grad, method = "BFGS", : initial value in vmmin is not finite I want to make a comment when this happen. Is there way I

Re: [R] assigning from multiple return values

Rolf Turner wrote: > fn <- function(x) { list(local_foo=foo, local_bar=bar) } OK, that works nicely. (And thanks to Paul Roebuck, who mentioned the values.list$foo notation.) (the ``return(...)'' is brought to you by your Department of Redundancy Department.) Aha! LISP reards its head. So

Re: [R] Tick marks in xyplot

On Wed, 23-Jun-2004 at 07:32AM -0500, Deepayan Sarkar wrote: [...] |> 1. You can specify the limits, tick positions, and axis labels |> individually for each panel (see documentation for 'scales' in ?xyplot; |> all the relevant components - at, lab, etc - can be lists). How difficult would it

Re: [R] assigning from multiple return values

"Liaw, Andy" <[EMAIL PROTECTED]> writes: > My $0.02: > > If Jack feels that the fact that functions usually return a single list, and > one needs to access the components of the list separately, is somehow > hideous, then I'd rather suggest that R is perhaps the wrong language for > him. > > To

Re: [R] [Q] GET_DIM() crash on Windows only

Paul Roebuck wrote: On Wed, 23 Jun 2004, Uwe Ligges wrote: Paul Roebuck wrote: I have the following contrived code in package format. On Solaris and Mac OS X, code runs just fine. On Windows, it crashes the R environment with the "Send Bug Report" dialog. I tried R 1.8.1 (Win2K) and R 1.9 (WinXP)

RE: [R] assigning from multiple return values

My $0.02: If Jack feels that the fact that functions usually return a single list, and one needs to access the components of the list separately, is somehow hideous, then I'd rather suggest that R is perhaps the wrong language for him. To me the suggested `workarounds' are by far much more hideou

Re: [R] assigning from multiple return values

Here are two approaches assuming foo is "zz" and bar is 3. FIRST You could pass the return variables in the argument list and then assign them in the caller's frame like this: fn <- function(x,y) { assign(as.character(substitute(x)), "zz", sys.frame(-1)) assign(as.character(subs

[R] Sphericity test

Hi R-users Does anybody know if there are functions or packages in R for sphericity tests like Bartlett's or Mauchly's? Thanks! __ Eng. Agr., M.Sc. Eduardo Dutra de Armas __ Centro de E

Re: [R] assigning from multiple return values

On Wed, 23 Jun 2004, Jack Tanner wrote: > I know that if I have a function that returns multiple values, I should > do return(list(foo, bar)). But what do I do on the recieving end? > > fn <- function(x) { >return(list(foo, bar)) > } > > I know that at this point I could say > > values.list <-

[R] assigning from multiple return values

I know that if I have a function that returns multiple values, I should do return(list(foo, bar)). But what do I do on the recieving end? fn <- function(x) { return(list(foo, bar)) } I know that at this point I could say values.list <- fn(x) and then access values.list[1] values.list[2] But that'

RE: [R] Sorting elements in a data.frame

On Wed, 23 Jun 2004, Liaw, Andy wrote: >Do you mean: > >> pmax(x[,1], x[,2]) / pmin(x[,1], x[,2]) Magic! I needed a p! >Andy > >> From: Dan Bolser >> >> Hi, >> >> I have data like this >> >> print(x) >> >> ID VAL1VAL2 >> 12 6 >> 24 9 >> 345 12 >>

RE: [R] Sorting elements in a data.frame

Do you mean: > pmax(x[,1], x[,2]) / pmin(x[,1], x[,2]) [1] 3.00 2.25 3.75 2.25 ?? Andy > From: Dan Bolser > > Hi, > > I have data like this > > print(x) > > IDVAL1VAL2 > 1 2 6 > 2 4 9 > 3 45 12 > 4 99 44 > > What I would like is data like t

[R] Sorting elements in a data.frame

Hi, I have data like this print(x) ID VAL1VAL2 1 2 6 2 4 9 3 45 12 4 99 44 What I would like is data like this... ID VAL1VAL2 1 2 6 2 4 9 3 12 45 4 44 99 So that my analysis of

Re: [R] converting apply output

Thanks eric... I figured this routine out as well. cvt<-function(dat){ x<-as.list(rep(0,dim(dat)[2])) for(i in 1:dim(dat)[2]){ x[[i]]<-dat[,i] x}} # get ragged array of 1's dat<-apply(mat,2,function(x) which(x==1)) # deal with this using cvt to creat list if(is.null(dim(dat))) dat2<-dat else dat2<-

Re: [R] Perl--R interface

On Wed, 23 Jun 2004, XIAO LIU wrote: > My R is 1.8.1 in Linux. How can I call R in Perl process? > And call Perl from R? > This is only one direction but worth a look as an alternative. --

Re: [R] [Q] GET_DIM() crash on Windows only

On Wed, 23 Jun 2004, Uwe Ligges wrote: > Paul Roebuck wrote: > > > I have the following contrived code in package format. > > On Solaris and Mac OS X, code runs just fine. On Windows, > > it crashes the R environment with the "Send Bug Report" > > dialog. I tried R 1.8.1 (Win2K) and R 1.9 (WinXP)

Re: [R] help with win.print

Prof Brian Ripley wrote: Do remember that you need to double backslashes in R strings ... see the rw-FAQ. As I recall forward slashes work here too. On Wed, 23 Jun 2004, Joy, Tom wrote: I am trying to batch the printing of some graphs using win.print when I leave the printer option blank it pr

[R] Contour plots of PCA loadings

Hi, I was wondering if there is a way of plotting smoothed contours of PCA loadings onto a map. At the moment I have the loadings plotted as positive/negative (red/blue) scaled circles centred around where the physical stations are on a map - but I was wondering if there is a nicer way of plotting

Re: [R] help with win.print

Do remember that you need to double backslashes in R strings ... see the rw-FAQ. As I recall forward slashes work here too. On Wed, 23 Jun 2004, Joy, Tom wrote: > I am trying to batch the printing of some graphs using win.print when I leave the > printer option blank it prompts me for a printe

[R] help with win.print

I am trying to batch the printing of some graphs using win.print when I leave the printer option blank it prompts me for a printer each time and then works fine when I put the printer name in however using the following code I get the error below. Does the printer need to be locally installed or

Re: [R] Fitting function with if-clause (nls; e.g. heaviside)

On Wed, 23 Jun 2004, Karl Knoblick wrote: > I want to fit a function. The function is e.g.: > y = c+m1*x if x<0, c+m2*x if x>=0 > where m1, m2 and c is a parameter and x, y are > variables of a data frame. > > I think using nls is appropriate. But I do not know, > how to type this formula in nls

RE: [R] Perl--R interface

Hi, look at http://www.omegahat.org/RSPerl/index.html. regards, Arne -- Arne Muller, Ph.D. Toxicogenomics, Aventis Pharma arne dot muller domain=aventis com > -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of XIAO LIU > Sent: 23

Re: [R] Automatic routine - help

You already have a few solutions but here is one more: (z >= 0 & z <= 1) * z + (z > 1) It uses the fact that TRUE and FALSE act as 1 and 0 in arithmetic. Slightly shorter but trickier is: (z*z <= z) * z + (z > 1) which uses the fact that z*z <= z only in the interval [0,1] . Monica Pal

[R] Fitting function with if-clause (nls; e.g. heaviside)

Hallo! I want to fit a function. The function is e.g.: y = c+m1*x if x<0, c+m2*x if x>=0 where m1, m2 and c is a parameter and x, y are variables of a data frame. I think using nls is appropriate. But I do not know, how to type this formula in nls. Can anybody help? (If there is a possibility t

[R] Problem with XML package compilation on AIX

Hi, I hope someone has seen this problem before. I am trying to install the XML package from http://cran.r-project.org/src/contrib/XML_0.95-6.tar.gz. Using > R CMD INSTALL XML_0.95-6.tar.gz I get the following error message: /usr/vac/bin/xlc_r -I/usr/local/lib/R/include -DLIBXML -I/opt/free

[R] Perl--R interface

R users: My R is 1.8.1 in Linux. How can I call R in Perl process? And call Perl from R? Thanks Xiao __ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/po

Re: [R] gui for MacOS X / Aqua

Hello, Yes, indeed. All you have to do it's: launch your X server (take a look at your /Applications/Utilities folder), and then launch R from an xterm. If you don't have your X server installed, take a look at the RAqua-FAQ and the R-FAQ on CRAN. If you need more help, please don't hesitate i

RE: [R] R 1.9.1 compilation error (on AIX 5.1)

> From: Prof Brian Ripley > > We do have alpha/beta test periods for new releases of R, so > would anyone > who did test AIX please confirm that they did succeed. (No > one reported > an error, including yourself: are any AIX users interested in helping > having R available for AIX?) It is

[R] grid lines when plotting its object

Dear R community When plotting an its object (with 'plot(..)), grid lines are automatically added which I cannot control with parameter 'tck/tcl'. Furthermore the vertical grid lines (time axis) do not comply with the automatically generated tickmark locations. Can somebody tell me how to handle

Re: [R] Covered Labels

On Wed, 2004-06-23 at 09:06, Martina Renninger wrote: > Dear All! > How can I cope with overlapping or covered labels (covered by labels > from other data points) in plots? Presuming that you are using text() to identify points in a plot, you can use the 'cex' argument (which defaults to 1) to r

[R] Covered Labels

Dear All! How can I cope with overlapping or covered labels (covered by labels from other data points) in plots? Martina Renninger [[alternative HTML version deleted]] __ [EMAIL PROTECTED] mailing list https://www.stat.math.

Re: [R] Automatic routine - NEW

On Wed, 2004-06-23 at 13:53, Monica Palaseanu-Lovejoy wrote: > Hi Again, > > First of all thank you for all the responses to my previous query. > Your answers were very helpful and I did the job ;-). Now I hope you > can answer as quick the following (sorry I am invading you with > trivial ques

Re: [R] Automatic routine - NEW

Hi Spencer, Your answer is very helpful. I was wondering if i should write again to the list to ask where i suppose to read about indices and things liek that since it seems they are very useful in lots of things. But you already gave me the answer. Thanks again, Monica

Re: [R] Automatic routine - NEW

The documentation is good for things like this. In most (all recent?) versions of R, "help.start()" brings up a help page. Select "An Introduction to R", and go to "Vector Indices". Also look at "Arrays and Matrices: Array Indexing". There, you will find that "DF[3:5,]" might be what you want.

Re: [R] legend

Perez Martin, Agustin wrote: > DeaR UseRs: > > I want to put a legend in my plot. In the first line of the legend I want > to put a box filled but in the second one I would like to put a lty=2 > > Of course it must appear with different colors. > I think I wrote this function about a year ago for s

RE: [R] Automatic routine - NEW

Sounds to me that you are looking for something like: subDF <- DF[3:5,] Andy > From: Monica Palaseanu-Lovejoy > > Hi Again, > > First of all thank you for all the responses to my previous query. > Your answers were very helpful and I did the job ;-). Now I hope you > can answer as quick the

Re: [R] [Q] GET_DIM() crash on Windows only

Uwe Ligges wrote: Paul Roebuck wrote: I have the following contrived code in package format. On Solaris and Mac OS X, code runs just fine. On Windows, it crashes the R environment with the "Send Bug Report" dialog. I tried R 1.8.1 (Win2K) and R 1.9 (WinXP) binaries with the same result. PCs otherwi

Re: [R] [Q] GET_DIM() crash on Windows only

Uwe Ligges wrote: Paul Roebuck wrote: I have the following contrived code in package format. On Solaris and Mac OS X, code runs just fine. On Windows, it crashes the R environment with the "Send Bug Report" dialog. I tried R 1.8.1 (Win2K) and R 1.9 (WinXP) binaries with the same result. PCs otherwi

RE: [R] Sciviews

Ronaldo Reis Jr wrote: >Anybody use Sciviews with Linux or MacOS X? It work with these systems? Not yet... but we are rewritting a part of the code so that some features become platform-independent. Please, leave us a little time to archive this. There are tens of thousands of lines of code in Sci

[R] Automatic routine - NEW

Hi Again, First of all thank you for all the responses to my previous query. Your answers were very helpful and I did the job ;-). Now I hope you can answer as quick the following (sorry I am invading you with trivial questions): Let’s use again the following data.frame example: DF <- data.fra

Re: [R] Tick marks in xyplot

On Wednesday 23 June 2004 06:36, Ingolfsson, Olafur wrote: > Dear R group > > I am making multiple xyplot, and would like to have tick marks on > bottom and left in EACH panel, but only tick labels at the bottom and > left of the whole graph. I have browsed the internet, as well as the > help page

[R] Sciviews

Anybody use Sciviews with Linux or MacOS X? It work with these systems? Thanks Ronaldo -- A hacker does for love what others would not do for money. -- |> // | \\ [***] | ( õ õ ) [Ronaldo Reis Júnior] |> V [UFV/DBA-Entomologia

Re: [R] Grouped AND stacked bar charts possible in R?

This may have been answered before, but a nice possibility to plot the Titanic data is offered by "mosaic plots", as introduced (I think) by John Hartigan and implemented in the VCD package Ivailo Partchev Jena Marc Schwartz wrote: On Tue, 2004-06-22 at 10:54, Patrick Lenon wrote: Good day al

[R] gui for MacOS X / Aqua

Hi, anybody know if Rcmdr or any other GUI like this work with R/Aqua? Thanks Ronaldo -- Let's organize this thing and take all the fun out of it. -- |> // | \\ [***] | ( õ õ ) [Ronaldo Reis Júnior] |> V [UFV/DBA-Entomologia

Re: [R] converting apply output

Hi, Why not try with the data.frame structure, wich internally yet consists in a list: > lapply(as.data.frame(m1),function(x) which(x==1)) $V1 [1] 8 9 $V2 [1] 9 10 [...] Eric At 12:53 23/06/2004, Andrew Beckerman wrote: Hi - platform powerpc-apple-darwin6.8 status major1 minor9.0 year

[R] Tick marks in xyplot

Dear R group I am making multiple xyplot, and would like to have tick marks on bottom and left in EACH panel, but only tick labels at the bottom and left of the whole graph. I have browsed the internet, as well as the help page without success. If anyone could help me find the path to the solutio

Re: [R] ts & daily timeseries

On Tuesday 22 June 2004 17:41, Prof Brian Ripley wrote: > data.frame(time=mytime, ts=myts) > > would appear to be what you are looking for. > > On Tue, 22 Jun 2004 [EMAIL PROTECTED] wrote: > > I have defined a daily timeseries for the 365 days of 2003 issuing: > > > > myts = ts(dati[,2:10],frequenc

[R] converting apply output

Hi - platform powerpc-apple-darwin6.8 status major1 minor9.0 year 2004 I am trying to deal with the output of apply(). As indicated, when each call to 'FUN' returns a vector of length 'n', then 'apply' returns an array of dimension 'c(n, dim(X)[MARGIN])'. However, I would like thi

Re: [R] How to define stopping criterium for Optim with L-BFGS-B

On Wed, 23 Jun 2004, ZABALZA-MEZGHANI Isabelle wrote: > I am using optim with a L-BFGS-B method to minimize a function. As I've > understood, the way to specify a tolerance for stopping optimization is > through "factr" argument. > My function, is by construction, minimal when equal to 1. I wonder

Re: [R] Automatic routine - help

On Wed, 23 Jun 2004, Barry Rowlingson wrote: > Uwe Ligges wrote: > > Monica Palaseanu-Lovejoy wrote: > > > >> Hi, > >> > >> I would like to write a little automatic routine in R, but i am a too > >> much of a beginner for that. I will appreciate any help regarding this > >> particular problem.

Re: [R] Automatic routine - help

Uwe Ligges wrote: Monica Palaseanu-Lovejoy wrote: Hi, I would like to write a little automatic routine in R, but i am a too much of a beginner for that. I will appreciate any help regarding this particular problem. If all columns of your data.frame are numeric: z[z<0] <- 0 z[z>1] <- 1 For added

[R] How to define stopping criterium for Optim with L-BFGS-B

Hi, I am using optim with a L-BFGS-B method to minimize a function. As I've understood, the way to specify a tolerance for stopping optimization is through "factr" argument. My function, is by construction, minimal when equal to 1. I wonder if there is any way to pass this info to "optim". If not,

RE: [R] Automatic routine - help

Hi, This works beautifully as well. Thanks, Monica __ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

RE: [R] Automatic routine - help

for (j in 1:n) df[,j] <- pmin( pmax( df[,j], 0 ), 1 ) should do the job. Bendix Carstensen -- Bendix Carstensen Senior Statistician Steno Diabetes Center Niels Steensens Vej 2 DK-2820 Gentofte Denmark tel: +45 44 43 87 38 mob: +45 30 75 87 38 fax: +45 44 43 07 06 [EMAIL PROTE

Re: [R] Automatic routine - help. THANKS!

Hi, Thank you so much for the little example - this was exactly what i was looking for. Just i didn't know what to search after in R. I will change it for my data needs. Thanks again, Monica __ [EMAIL PROTECTED] mailing list https://www.stat.math.et

Re: [R] legend

Hi, - Original Message - From: "Perez Martin, Agustin" <[EMAIL PROTECTED]> To: "lista R help (E-mail)" <[EMAIL PROTECTED]> Sent: Wednesday, June 23, 2004 9:19 PM Subject: [R] legend > DeaR UseRs: > > I want to put a legend in my plot. In the first line of the legend I want to > put a bo

[R] Colored label on dendrogram

Hi, Can someone tell me how to put labels of differente colors on a tree dendrogram. Thanks -- Philippe Hupé UMR 144 - Service Bioinformatique Institut Curie Laboratoire de Transfert (4ème étage) 26 rue d'Ulm 75005 Paris - France Email : [EMAIL PROTECTED] Tél :+33 (0)1 44 32 42 75 F

[R] legend

DeaR UseRs: I want to put a legend in my plot. In the first line of the legend I want to put a box filled but in the second one I would like to put a lty=2 Of course it must appear with different colors. Thanks. __ [EMAIL PROTECTED] mailing list https

Re: [R] Automatic routine - help

How about newDF <- DF newDF[] <- lapply(DF, function(x) pmax(0, pmin(x, 1))) as in > DF <- data.frame(x=rnorm(5), y=rnorm(5)) > newDF <- DF > newDF[] <- lapply(DF, function(x) pmax(0, pmin(x, 1))) > newDF x y 1 0.31872426 1.000 2 1. 0.000 3 1. 0.4510969

Re: [R] Automatic routine - help

Monica Palaseanu-Lovejoy wrote: Hi, I would like to write a little automatic routine in R, but i am a too much of a beginner for that. I will appreciate any help regarding this particular problem. Let’s suppose I have a data.frame with j columns (from 1 to n) and i rows (from 1 to p). I would l

Re: [R] R 1.9.1 compilation error (on AIX 5.1)

We do have alpha/beta test periods for new releases of R, so would anyone who did test AIX please confirm that they did succeed. (No one reported an error, including yourself: are any AIX users interested in helping having R available for AIX?) It is much better to have such reports during a

[R] Automatic routine - help

Hi, I would like to write a little automatic routine in R, but i am a too much of a beginner for that. I will appreciate any help regarding this particular problem. Let’s suppose I have a data.frame with j columns (from 1 to n) and i rows (from 1 to p). I would like to write a procedure which

Re: [R] GARCH and forecasting

Laura Holt wrote: Dear R People: Is there a way to forecast with GARCH modeling as found in tseries, please? When I use the predict command, I get an output of length 100, regardless of what I put in the n.ahead steps. n.ahead is no argument to predict.garch. See ?predict.garch. Only one-step a

[R] R 1.9.1 compilation error

Dear Sir/Madam, I encounter some problem duuring compilation of R 1.9.1 on AIX 5.1, after running "./configure" then I type "make" to compile: # make . gcc -I../../src/extra/zlib -I../../src/extra/bzip2 -I../../src/extra/pcre -I. -I../../src/include -I../../src/include -I/usr/local/include -D

[R] GARCH and forecasting

Dear R People: Is there a way to forecast with GARCH modeling as found in tseries, please? When I use the predict command, I get an output of length 100, regardless of what I put in the n.ahead steps. R Version 1.9.0 Thanks in advance. Sincerely, Laura mailto: [EMAIL PROTECTED] download! http://t

[R] chronological clustering

Does anybody know of any R functions to perform chronological clustering as explained in: Legendre, P., S. Dallot & L. Legendre. 1985. Succession of species within a community: chronological clustering, with applications to marine and freshwater zooplankton. American Naturalist 125: 257-288. h

Re: [R] [Q] GET_DIM() crash on Windows only

Paul Roebuck wrote: I have the following contrived code in package format. On Solaris and Mac OS X, code runs just fine. On Windows, it crashes the R environment with the "Send Bug Report" dialog. I tried R 1.8.1 (Win2K) and R 1.9 (WinXP) binaries with the same result. PCs otherwise appear properly