[R] unique combinations

Hi there, I have a vector and would like to create a data frame, which contains all unique combination of two elements, regardless of order. myVec - c(1,2,3) what expand.grid does: 1,1 1,2 1,3 2,1 2,2 2,3 3,1 3,2 3,3 what I would like to have 1,1 1,2 1,3 2,2 2,3 3,3 Can anybody help?

[R] access sublists by a variable

of a variable? Thanks in advance Antje __ 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

[R] How to find position in bin-data?

in (or equals the lower bin break). In the example case, I'd like to get: c(1,3,2,2,4,1,5) How would you solve it? Antje __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R

Re: [R] How to find position in bin-data?

Thanks a lot! That's what I was looking for :-) A On 19 March 2011 13:56, Duncan Murdoch murdoch.dun...@gmail.com wrote: On 11-03-19 8:18 AM, Antje Niederlein wrote: Hi there, probably there is a very simple solution, but I cannot think of one... I have a vector with values: data- c

Re: [R] model fine, predict gives an error

Yes, I did send an attachment - but I forgot that attachments might be removed, no? Here it is: http://rapidshare.com/files/452815636/drmData.RData Antje On 16 March 2011 12:19, Mike Marchywka marchy...@hotmail.com wrote: Date: Wed, 16 Mar

Re: [R] model fine, predict gives an error

Anybody who can help me with this issue? On 15 March 2011 14:15, Antje Niederlein niederlein-rs...@yahoo.de wrote: Hi there, I try to model some dose response curves (drc-package). In most cases it is fine but now I got some data which produces me the following error: load(drmData.RData

[R] model fine, predict gives an error

but the prediction fails? Anything I can do in this case? Antje __ 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

[R] Console output

? Antje __ 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] Console output

Thanks for every helpful answer :-) ! I thought it was something easier but as long as there is a solution it's fine for me. Ciao, Antje On 21 February 2011 13:12, Martin Maechler maech...@stat.math.ethz.ch wrote: Ted Harding ted.hard...@wlandres.net     on Mon, 21 Feb 2011 11:08:19 -

Re: [R] fitdistr question

not sure whether this method is the one to choose... If I estimate lambda with mle2() and use the RSS as criteria to minimize, my lambda is much smaller that with fitdistr(). I'm happy about any suggestion! Antje On 11 February 2011 09:16, Ingmar Visser i.vis...@uva.nl wrote: The ML estimate

Re: [R] fitdistr question

things and I'm not sure whether I got it right how to find the ML-function of a more complex distribution... Antje On 11 February 2011 10:14, Ingmar Visser i.vis...@uva.nl wrote: Antje, On Fri, Feb 11, 2011 at 9:58 AM, Antje Niederlein niederlein-rs...@yahoo.de wrote: Hi Ingmar, hi Dennis

[R] fitdistr question

() of stats4 package or mle2() of bbmle package, I would have to write the function by myself which should be optimized. But what shall I return? -sum((y_observed - y_fitted)^2) ? Any other suggestions or comments on my solution? Antje __ R-help@r

Re: [R] question mle again

in how to use mle() correctly. I think, I'll look into Bens mle2() method and figure out whether this is a more elegant way :-) Ciao, Antje On 7 February 2011 21:39, Ben Bolker bbol...@gmail.com wrote: Antje Niederlein niederlein-rstat at yahoo.de writes: A few day ago, I was looking

Re: [R] mle question

Hello, is there somebody who can help me with my question (see below)? Antje On 1 February 2011 09:09, Antje Niederlein niederlein-rs...@yahoo.de wrote: Hello, I tried to use mle to fit a distribution(zero-inflated negbin for count data). My call is very simple: mle(ll) ll() takes

[R] mle question

Hello, is there somebody who can help me with my question (see below)? Antje On 1 February 2011 09:09, Antje Niederlein niederlein-rs...@yahoo.de wrote: Hello, I tried to use mle to fit a distribution(zero-inflated negbin for count data). My call is very simple: mle(ll) ll() takes

[R] question mle again

) cat(x in lapply, x,\n) fit - mle(ll) coef(fit) }) Can anybody help? Antje __ 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

[R] mle question

) coef(fit) }) Can anybody help? Antje __ 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

Re: [R] Warning with mle

? (Is there any easy way to do it in R?) Ciao, Antje __ 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

Re: [R] Warning with mle

? (Is there any easy way to do it in R?) Ciao, Antje __ 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

[R] Warning with mle

from 0 to 1)? Do I have to put it into the ll-function? Is there any general comment on what I'm doing? Antje __ 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

[R] Calculate mean slope of a function

Hallo, hope you can help me with this question: I have calculated a function using f-smooth.spline(data) and approxfun(f). Now I want to calculate the mean slope of the resulting function. Haven't found the right R command yet, maybe you can give me a hint. Thanx, Antje

[R] Changing style for groups in xyplot

=Riss [%], auto.key=list(lab=levels(r),columns=3)) Thank you very much, Antje __ 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

Re: [R] explanation for left-side behaviour

a substring. At least, that is my guess.. Ciao, Antje Don MacQueen wrote: Read the help page for substr(). It says that the first argument should be a character vector. The only one that works is the one where you gave it a character vector. You said only third one works. But you didn't explain

[R] explanation for left-side behaviour

to an explanation for this behaviour? Thanks a lot in advance! Antje values - factor(c(rep(abc,3), rep(bcd,3), rep(cde,3))) substr(values,2,3) - .. substr(as.character(values),2,3) - .. values - as.character(values) substr(values,2,3) - .. __ R-help@r

Re: [R] HTML help missing?

Thanks a lot for the hint! Antje Duncan Murdoch wrote: On 20/11/2009 7:11 AM, Antje wrote: Hey there, I'm running R 2.10 on Windows XP (Professional) and I was wondering where the HTML help window disappeared? With earlier versions everything was fine. Now I get only this old-fashioned

Re: [R] boxplot question

Peter Ehlers wrote: If there's been an answer to this, I've missed it. Here's my take. Antje wrote: Hi there, I was wondering if anybody can explain to me why the boxplot ends up with different results in the following case: I have some integer data as a vector and I compare the stats

[R] boxplot question

. But why??? Antje ,d1,d2 1,0.936585365853659,32 2,0.936585365853659,32 3,0.936585365853659,32 4,0.936585365853659,32 5,0.907317073170732,31 6,1.08292682926829,37 7,1.08292682926829,37 8,1.02439024390244,35 9,1.08292682926829,37 10,1.05365853658537,36 11,0.936585365853659,32 12,1.08292682926829,37

[R] HTML help missing?

Hey there, I'm running R 2.10 on Windows XP (Professional) and I was wondering where the HTML help window disappeared? With earlier versions everything was fine. Now I get only this old-fashioned text windows without any links when I type ?some_function Can anybody help me? Antje

Re: [R] mac question

Hi Steve, Steve Lianoglou wrote: Hi, On Nov 3, 2009, at 2:41 AM, Antje wrote: Hi there, currently, I've updated R on my Mac (OS X) to version 2.10. I was wondering if I have to install all additional packages again??? In Windows, I just needed to copy the library folder of the old

[R] mac question

Hi there, currently, I've updated R on my Mac (OS X) to version 2.10. I was wondering if I have to install all additional packages again??? In Windows, I just needed to copy the library folder of the old installation but how does it work with Mac? Can anybody give me a hint? Antje

Re: [R] rbind with different columns

Karl Ove Hufthammer wrote: In article 4addc1d0.2040...@yahoo.de, niederlein-rs...@yahoo.de says... In every list entry is a data.frame but the columns are only partially the same. If I have exactly the same columns, I could do the following command to combine my data: do.call(rbind, myList)

[R] rbind with different columns

-0.33022738 1.9510503 -1.7930093 30 -0.62615365 0.7330671 -0.4032405 The only thing I can think about is checking the names of each list entry and adding NA-columns before combining them. Is there any other way to do so? Antje __ R-help@r-project.org

[R] Problems with code containing a for loop

The following code isn't working and we can't figure out why.. letters = c(A,B,C,D,E,F,G,H,I,J) numbers = 1:3 for(i in 1:6){ #6 letters for (j in 1:3) { #3 numbers for (k in -1:1) { #answer -1,right or

[R] Levelplot without margins

Hello, I'm not very experienced with lattice and I was wondering whether I get get some hints from you how to create a pure heatmap (using levelplot), without any axis, title, legend, margin at all... I just want to see the coloured squares, nothing else. Any suggestions? Antje

Re: [R] Levelplot without margins

, right.padding = 0) ) levelplot(..., scales = list(draw = FALSE), colorkey = FALSE, xlab = NULL, ylab = NULL, par.settings = my.padding) But still I have a upper and lower margin (left and right margins are gone) What else do I have to do? Antje Antje wrote: Hello

Re: [R] Levelplot without margins

, right.padding = 0) ) levelplot(..., scales = list(draw = FALSE), colorkey = FALSE, xlab = NULL, ylab = NULL, par.settings = my.padding) But still I have a upper and lower margin (left and right margins are gone) What else do I have to do? Antje Antje wrote: Hello

Re: [R] nls - find good starting values

understand your solution with the quadratic regession model... Maybe my approach is completely wrong but I didn't know any other solution. Anyhow, I've solved the issue so far with the while-construct. Antje bill.venab...@csiro.au wrote: It is not at all clear what you are trying to do. Fitting

[R] Counting the number of cycles in a temperature test

I could also provide the dataset. Antje Temperaturzyklen.eps __ 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

[R] nls with weights

Hi there, I don't have much experience with fitting at all and I'd like to get some advice how to use the weights-argument with nls correctly. I have created some data with a sigmoidal curve shape. Each y-Value was generated by the mean of three values. A standard deviation was calculated

Re: [R] Heatmap without levelplot

Hi Uwe, thanks a lot for your answer! And thanks a lot to all others helping me with this issue! Uwe Ligges schrieb: Antje wrote: Hi Uwe, I tried to explain my problem with the given example. I don't see any documentation which tells me that the length of col.regions should be one less

Re: [R] levelplot question

] ... ( at[n-1],at[n] ] = color[n-1] Please correct me if I'm wrong!!! Antje __ 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

[R] Heatmap without levelplot

- levelplot(t(mat[nrow(mat):1, ] ), at = my.at, col.regions = my.col.regions) print(graph) Can anybody help me with some hints or little examples? Antje __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read

Re: [R] Heatmap without levelplot

they are outliers... I've attached one graph, I've generated - maybe it helps to understand) Any wrong assumption? Ciao, Antje Uwe Ligges schrieb: Antje wrote: Hi there, as I'm not sure to understand the coloring levelplot uses, I'm looking for another easy way to create a heatmap like

[R] levelplot question

'lastHeatmapColor' by the same vector position) I'm very confused... Antje __ 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

[R] levelplot question

from levelplot for a certain datavalue (3.5) Did I explain it somehow clear now? Antje __ 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

[R] boxplot - margin settings

whatever I put there??? With other plots it worked for me, why not in this case? I just want to see the whole label... I'm really sorry if I've missed a very obvious reason for this behaviour. Maybe someone can help me? Ciao, Antje __ R-help@r

Re: [R] boxplot - margin settings

boxplot(data, las = 2) par(mar = mar.orig) # put the original values back Sarah On Wed, Apr 29, 2009 at 10:06 AM, Antje niederlein-rs...@yahoo.de wrote: Hi there, I'm trying to solve a boxplot problem (should be simple, but I cannot find the solution...): data - list( long_name1_xxx

Re: [R] Plot with nested x-labels

Hi Jim, is this plotrix package version higher than 2.2-7 ? Antje Jim Lemon schrieb: Antje wrote: Hi there, I was wondering wether it is possible to creeate plots with nested lables like in excel? If yes, could anyone provide me the information how to do it? I've attached an image

[R] Plot with nested x-labels

Hi there, I was wondering wether it is possible to creeate plots with nested lables like in excel? If yes, could anyone provide me the information how to do it? I've attached an image of an Excel plot to show you, what I'd like to plot with R :-) Ciao, Antje inline

[R] svDialogs

Hi there, I was using Open/Save-dialogs from the package svDialogs (SciViews). But now the package has dissapeared? How do I have to set up my R-installation to further use these dialogs??? (beside copying my old packages to the new installation). Ciao, Antje

[R] Axis-question

Hi there, I was wondering wether it's possible to generate an axis with groups (like in Excel). So that you can have something like this as x-axis (for example for the levelplot-method of the lattice package): --- | X1 | X2 | X3 | X1 | X2 |

Re: [R] Axis-question

solved by grouping... (see my next mail) Antje schrieb: Hi there, I was wondering wether it's possible to generate an axis with groups (like in Excel). So that you can have something like this as x-axis (for example for the levelplot-method of the lattice package

[R] levelplot help needed

questions: * I'd like to start with Y Label 1 in the upper row (that's a more general issue, how can I have influence on the order of x,y, and groups?) * I'd like to put the groups at the bottom Can anybody give me some help? Antje __ R-help@r

[R] Statistic community?

Hi there, I'm very glad to use the R-help mailing list for R-related question but more and more often I face general statistical problems. Does anyone know by chance a community (mailinglist, forum, ...) where I can ask these kind of questions? I'm glad for any link or hint :-) Antje

Re: [R] R running as a server on windows?

not primarily bound to this software. Thanks a lot for all answers! Antje Antje schrieb: Nobody can help with this question (or tell me where I can find help) ? Antje schrieb: Hi there, I'm not sure whether this is the right mailing list to put this question... if not, please tell me where I

Re: [R] R running as a server on windows?

Nobody can help with this question (or tell me where I can find help) ? Antje schrieb: Hi there, I'm not sure whether this is the right mailing list to put this question... if not, please tell me where I can find help. I have a spare dual-core machine which run Windows XP Professional

[R] R running as a server on windows?

(knime.org) to set up data analysis workflows. They have some nodes to execute R on a remote machine. Is it possible to run R on this windows machine, so that I can call it from somewhere else? Antje __ R-help@r-project.org mailing list https

[R] need some lattice help

. Now, I tried the same with levelplot (instead of plot) and I see all windows are created but the plots are only drawn in one window, one on top of the other... Can anybody give me a hint, why it behaves like this and what should I change? Ciao, Antje

Re: [R] need some lattice help

I guess, I got the answer. (http://cran.r-project.org/doc/FAQ/R-FAQ.html#Why-do-lattice_002ftrellis-graphics-not-work_003f) Ciao, Antje Antje schrieb: Hello everybody, I just started with lattice plots and I was wondering why it behaves different than expected. If I generated multiple

[R] heatmap with levelplot

outliers marked: library(lattice) my.mat - matrix(rnorm(800), nrow = 40) threshold - c(-1,1) # should be used for the extreme colors colorFun - colorRampPalette(c(yellow,red)) levelplot(my.mat, col.regions = colorFun(50)) I don't know how to handle the extrem values... Can anybody help? Antje

Re: [R] heatmap with levelplot

] + step, max(my.mat) + step, max(my.mat)) up - seq(thr[2] + step, limit + step, step) my.at - c(lp,mp,up) my.col.regions - c(rep(green, length(lp)), colorFun(length(mp)), rep(blue, length(up)) ) levelplot(my.mat, at = my.at, col.regions = my.col.regions) Antje schrieb: Hi there, I'd like

[R] merging several dataframes from a list

, can I realize it? (The list, I'm working with has not just 3 data frames like given in my example, so I need to automize it) Antje __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http

Re: [R] merging several dataframes from a list

[regexpr(data, names(ALL)) 0] names(ALL) - sub([.].*, , names(ALL)) ALL df1 df2 df3 1 2 6 9 2 6 2 3 3 3 9 6 4 1 7 2 5 9 5 1 On Wed, Jan 21, 2009 at 3:19 AM, Antje niederlein-rs...@yahoo.de wrote: Hi there, I have a list of dataframes (generated by reading multiple

Re: [R] merging several dataframes from a list

it for now! Thank you! On Wed, Jan 21, 2009 at 6:19 AM, Antje niederlein-rs...@yahoo.de mailto:niederlein-rs...@yahoo.de wrote: Hi there, I have a list of dataframes (generated by reading multiple files) and all dataframes are comparable in dimension and column names. They also

[R] from matrix to data.frame

you solve this problem in an elegant way? Antje __ 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

Re: [R] from matrix to data.frame

Wow, there are a lot of possibilities... thank you all very much!!! I guess, I'll go for as.data.frame.table, because it's one line and does exactly what I want :-) Ciao, Antje Antje schrieb: Hello, I have a question how to reshape a given matrix to a data frame

Re: [R] Find all numbers in a certain interval

Thanks a lot for every answer I got! I could solve my problem! Greg, your proposal seems to be quite useful for me :-) Thank you. Ciao, Antje Antje schrieb: Hi all, I'd like to know, if I can solve this with a shorter command: a - rnorm(100) which(a -0.5 a 0.5) # would give me all

Re: [R] Find all numbers in a certain interval

) # it's simply more human readable if I can write which( isIn( c(-0.5, 0.5), a) ) # instead of which( a -0.5 a 0.5 ) Thanks to baptiste! So there is no method available doing this and I have to define this by myself. That's all I wanted to know :-) Antje markle...@verizon.net schrieb

[R] Find all numbers in a certain interval

to have something like: which(within.interval(a, -0.5, 0.5)) Is there anything I could use for this purpose? Antje __ 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

Re: [R] Find all numbers in a certain interval

Hi David, thanks a lot for your proposal. I got a lot of useful hints from all of you :-) David Winsemius schrieb: It's not entirely clear what you are asking for, since which(within.interval(a, -0.5, 0.5)) is actually longer than which(a -0.5 a 0.5). Right but in case 'a' is

Re: [R] Legend and Main Title positioning

Thank you very much for your help! That code does exactly what I was looking for ( I don't have experience with lattice yet ) Ciao, Antje [EMAIL PROTECTED] schrieb: layout(matrix(c(1,2,3,4), nrow = 2, byrow = TRUE)) plot(rnorm(100)) plot(rnorm(200)) plot(rnorm(300)) plot(rnorm(400)) Now

[R] Legend and Main Title positioning

and generate a common title. How can I do that? Antje __ 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

[R] levels update

me a,b,c, though the subset does not contain entries with c anymore I guess, the solution is rather simple, but I cannot find it. Antje __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide

Re: [R] levels update

Thanks a lot!!! the drop thing was exactly what I was looking for (I already used it some time ago but forgot about it). Thanks to everybody else too. Antje Prof Brian Ripley schrieb: On Fri, 5 Dec 2008, jim holtman wrote: try this: df - data.frame(factor(c(a,a,c,b,b)), c(4,5,6,7,8), c

[R] Colors in barplot

Hello, Can anybody help me to find out which colors are used automatically when calling barplot (e.g. 3 series beside each other will get different gray values). I want to apply a legend but I don't know the colors used... Antje __ R-help@r

Re: [R] Colors in barplot

Hi Benjamin, thanks for the hint. In barplot.default I found grey.colors(nrow(height)) :-) (I had the same problem with the help file for grey.colors) Ciao, Antje Nutter, Benjamin schrieb: I believe the defaults in barplot are found using grey.colors{GrDevices}. ?grey.colors (For some

[R] Switch language

-Messages in German are not easy to get a solution for...) Antje __ 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

Re: [R] Switch language

Hello Annette, that explains everything... Thank you! I just thought having an English version of Windows would be enough but indeed my Regional and Language-Setting are set to German... Ciao, Antje Annette Heisswolf schrieb: Hei, in the FAQ on R for Windows it says: 3.4 I selected

Re: [R] boxplot via plot command

Hi, thank you both for your response. I don't want to do anything like this - I just got some code like this from someone else and was wondering about the result. I would have used another approach to create a boxplot like this... Ciao, Antje [EMAIL PROTECTED] schrieb: hi: i'm not well

[R] boxplot via plot command

(l), x) plot(df) Thank you! Antje __ 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

[R] Question to regular expressions

, f2, F234562, 12345678, 234567, 912345, 333) I'd like to get only 234567 and 912345. Can anybody help me creating a regex for this??? For example this regex: regexpr([^:digit:$]{6}, folders) would match F234562, 12345678, 234567, 912345 Antje __ R

Re: [R] Question to regular expressions

Hi Gabor, it works! Thank you very much! But I still don't understand the difference between [0-9] and [:digit:]... Ciao, Antje Gabor Grothendieck schrieb: Try this: folders - c(folder1, f2, F234562, 12345678, 234567, 912345, 333) grep(^[0-9]{6}$, folders, value = TRUE) [1] 234567

Re: [R] Question to regular expressions

Thanks a lot again to all of you!!! Antje Antje schrieb: Hi Gabor, it works! Thank you very much! But I still don't understand the difference between [0-9] and [:digit:]... Ciao, Antje Gabor Grothendieck schrieb: Try this: folders - c(folder1, f2, F234562, 12345678, 234567, 912345

[R] duplicate values

are no real duplicates of each other. thanks in advance for your help! Antje __ 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

[R] par(new = TRUE) - overplotting

(h = gridlines, col=lightgray, lty=2) abline(h = 1, col=red, lwd=3) par(new=TRUE) boxplot(mydata[i], pars= bpars, main = title) dev.off() }) Ciao, Antje __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman

Re: [R] par(new = TRUE) - overplotting

) }) ciao, Antje Dieter Menne schrieb: Antje niederlein-rstat at yahoo.de writes: I want to create some boxplots (as png) within an lapply method. To get nice gridlines behind the boxplot, I plotted it twice and therefore I set par(new=TRUE). This works nicely for the first plot but the second

[R] horizontal boxplot + xlim

), horizontal = TRUE) Antje __ 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] horizontal boxplot + xlim

a strange plot: x - rnorm(100) + 100 maxval - max(x) boxplot(x, notch=TRUE, xlim = c(0,maxval), horizontal = TRUE) Any idea? Antje Regards, Richie. Mathematical Sciences Unit HSL ATTENTION: This message contains privileged

Re: [R] how to set rownames / colnames for matrices in a list

of an array??? Antje Alain Guillet schrieb: Hi, If all your matrices have the same size, you should work with an array and not with a list. Then you can use dimnames to set the names of the rows, columns, and so on.. Alain Antje wrote: Hello, I have another stupid question. I hope you can

[R] paste with list

elements to a single string. # Example code (how it should look like): t1 - c(1,2,3) t2 - c(3.4,5.5,1.1) paste(t1,t2, sep=\t) # and now how the data is available tl - list(t1,t2) ??? what do I have to do to get the same output ??? Can anybody help me? Antje

Re: [R] paste with list

Great! That's exactly what I was looking for. (I see, I still have to learn a lot...) Thank you! Antje Dimitris Rizopoulos schrieb: try this: t1 - c(1, 2, 3) t2 - c(3.4, 5.5, 1.1) tl - list(t1, t2) do.call(paste, c(tl, sep = \t)) I hope it helps. Best, Dimitris Antje wrote: Hello

[R] how to set rownames / colnames for matrices in a list

:50, nrow=5) # ... there can be much more than two matrices l - list() l[[1]] - list(m1,m2) r_names - LETTERS[1:5] c_names - LETTERS[6:10] ? how can I apply these names to any number of matrices within this list-list ? Ciao, Antje __ R-help@r

[R] tryCatch question

= function(ex) { value}) it works pretty nice. but within the lapply construct I always end up with strings. Does anybody have an idea why? (I can try to create a simple testcode for this but maybe there is already someone who knows what's wrong? Ciao, Antje

[R] another XML package question

Hi there, does anybody know how to return the xmlPath from a node? For example, at several location in the xml file, I have nodes with the same name and I'd like to process only the nodes from a certain path. Any idea? Antje __ R-help@r

Re: [R] another XML package question

but does not change the root? So looking for a subnode at all levels below my current node is not possible with the xPath syntax? (search on all levels starting from root is possible with //nodename) Antje Duncan Temple Lang schrieb: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Antje

Re: [R] another XML package question

Duncan Temple Lang schrieb: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Antje wrote: Hi Duncan, thanks a lot for your explanations. I tried the following now to understand a bit more: data - getNodeSet(doc, //Data) xmlName(data[[1]]) xmlName(xmlRoot(data[[1]])) xpathApply(data[[1

[R] XML - get node by name

/val val i=t2 11 /val /data /root Now, I'd like to do something like this in R. Most important would be to retrieve a node just by its name, not by the whole path. How is it possible? Can anybody help me with this issue? Antje __ R-help@r

Re: [R] XML - get node by name

the possibilities to access data as I was used to. Antje schrieb: Hi there, I try to rewrite some Java-code with R. It deals with reading XML files. I started with the XML package. In Java, I had a very useful method which gave me a node by using: name of the node index of appearance start point

[R] warning with hist

Hello everybody, I don't understand the warning I get when executing the following code: x - rnorm(100) h - hist(x, plot= FALSE, freq = FALSE) If I don't use the plot-argument, I don't get a warning... Any explanations for me? Antje __ R-help@r

Re: [R] warning with hist

. Anyway, I had a strange problem but currently I cannot reproduce, which led me somehow to this warning (I had problems to get a customized y-range). Thanks a lot! Antje Regards, Richie. Mathematical Sciences Unit HSL

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