Re: [R] how to export.RDA file to a text file?

attach("file_name.RDA") dump(list=ls(2),file="file_name.R") This creates file file_name.R, containing R commands, executed to produce the contents of the file_name.RDA Data frames and matrices can be stored in ASCII file in tabular form using write.table() You can also consider cat() Jittima

Re: [R] PicTeX output: how to suppress escaping of $ signs and braces?

R is trying to do device-independent graphics and produce the same annotation output on any graphics device. It assumes that when you write '$' you want a dollar sign, and so on. Also, it needs to be able to render the text to find its bounding box (and baseline) and so place it accurately.

Re: [R] Proposal: Archive UseR conference presentations at www.r-project.org/useR-yyyy

> On Mon, 24 Sep 2007 09:25:27 -0500, > hadley wickham (hw) wrote: >> I think I like Hadley's proposal of collecting conference webpages >> (after the conference is over) to one of our servers >> better. Redirecting to pages at different locations is dangerous when >> people move o

Re: [R] Cumulative Frequency table

?cumsum > x <- table(cut(AGE, b=c(0,39,49,59,69,79,89))) > x (0,39] (39,49] (49,59] (59,69] (69,79] (79,89] 24 38 41 37 26 34 > cumsum(x) (0,39] (39,49] (49,59] (59,69] (69,79] (79,89] 24 62 103 140 166 200 > On 9/25/07, Chung-hong Chan

Re: [R] truehist?

Carlos "Guâno" Grohmann wrote: > Hello, > After a long time, I needed the truehist function, but my system > couldn't found it. I tried to install the package MAAS, but I couldn't > found it! Something happened? > > Carlos > > It's in MASS (sic). help.search("truehist") would have told you. -

[R] Cumulative Frequency table

Dear R gurus, I think this question is very trivial, but I search around the HELP file and this maillist can come up with no answer. Suppose I have a vector called AGE like this > sort(AGE) [1] 30 34 35 37 37 38 38 38 38 39 39 40 40 42 42 43 43 43 43 43 43 44 [23] 44 44 44 44 44 44 45 45 45 46

Re: [R] how to export.RDA file to a text file?

On Mon, 24 Sep 2007, Stephen Weigand wrote: > On 9/24/07, Jittima Piriyapongsa <[EMAIL PROTECTED]> wrote: >> Hi, >> >> Does anyone know how to export .RDA file (in R program) to a normal text file >> (readable by any text editor)? Is this what you mean? load( "old.RDA" ) save( li

Re: [R] Package Building help

On 24 September 2007 at 21:28, Patrick Richardson wrote: | I've used package.skeleton to build my package and am trying to check it | using R CMD check "." But can't seem to get anything to work. When I try to | enter the R CMD command into R I get this message. | | | | R CMD check estpkg |

Re: [R] how to export.RDA file to a text file?

On 9/24/07, Jittima Piriyapongsa <[EMAIL PROTECTED]> wrote: > Hi, > > Does anyone know how to export .RDA file (in R program) to a normal text file > (readable by any text editor)? Also, how to export an object in R program > into a > text file (not .RDA file)? > > Thank you. > Jittima You may be

Re: [R] Package Building help

On 24/09/2007 9:28 PM, Patrick Richardson wrote: > List, > > > > I've used package.skeleton to build my package and am trying to check it > using R CMD check "." But can't seem to get anything to work. When I try to > enter the R CMD command into R I get this message. > > > > R CMD check e

[R] Score test in logistic regression in R

Hello, I am wondering if R has any ways to conduct the score test in logistic regression? Could you let me know please? Thanks, Insu -- This e-mail and any files transmitted with it may contain privileged or confidential information. It

[R] Package Building help

List, I've used package.skeleton to build my package and am trying to check it using R CMD check "." But can't seem to get anything to work. When I try to enter the R CMD command into R I get this message. R CMD check estpkg Error: syntax error, unexpected SYMBOL, expecting '\n' or ';' in

[R] hypothesis testing

Does anyone have any advice to give on this question? Using a 3-level input factor alternative so that a function(below) can compute both a two-sided and one-sided p-values. Making the two-sided test the default. (I think ifelse would work best??) And output information about which alternativ

Re: [R] certain number of equations in function depending on parameter

Hi Andreas, One possible way would be to create a file containing all your equations (which are written in a loop), then source that file and then use uniroot. Regards, Moshe. --- Andreas Wittmann <[EMAIL PROTECTED]> wrote: > Hello everybody, > > i have the following problem to write a func

[R] GWR modeling with dummy variables

Hi everyone, I'm working with a modest sized spatial database consisting of 1513 records and 50 variables. Fourteen of these are dummy variables delineating regional planning councils. I'm trying to understand how to integrate the dummy variables in the geographically weight regression model. I'

Re: [R] parse in text function of plots, confusing behaviour

Thanks Duncan for the speedy response. I should have realized that the negative value was adversely affecting the expression. I'll do some further reading on plotmath. Michael From: Duncan Murdoch [mailto:[EMAIL PROTECTED] Sent: Mon 24/09/2007 3:32 PM To: Folk

Re: [R] Error: cannot allocate vector of size...

Jittima Piriyapongsa <[EMAIL PROTECTED]> writes: > Hi, > > I want to change .RDA file to a text file. So I did as follows. > >>load("my.rda") >>ls() ---> then it showed [1] exprs >>write.table(exprs,"C:\\my.txt",sep="\t") > > I was successful with the first .RDA file. Then I used the same > comman

Re: [R] parse in text function of plots, confusing behaviour

On 24/09/2007 5:55 PM, Folkes, Michael wrote: > HI all, > I'm failing to understand why the following is happening. > In this plot I rely on two text functions both using parse. The second one > works properly by writing a gamma symbol 5 times, the first one only works > properly four times. Th

Re: [R] partial plots for logistic regression using glm

Dear Stav, Take a look at the effects package on CRAN and the associated paper at . I hope this helps, John On 24 Sep 2007 23:02:10 +0100 [EMAIL PROTECTED] wrote: > Dear R users, > > I am modelling the probability of error in a behavioural task using > the >

[R] Error: cannot allocate vector of size...

Hi, I want to change .RDA file to a text file. So I did as follows. >load("my.rda") >ls() ---> then it showed [1] exprs >write.table(exprs,"C:\\my.txt",sep="\t") I was successful with the first .RDA file. Then I used the same commands with another .RDA file (172 MB)which is 4 times bigger than t

[R] partial plots for logistic regression using glm

Dear R users, I am modelling the probability of error in a behavioural task using the glm() function (with the numbers of successes and failures listed for each line in the data frame). How can I plot the partial effects of the predictors? Many thanks in advance, Stav ___

[R] parse in text function of plots, confusing behaviour

HI all, I'm failing to understand why the following is happening. In this plot I rely on two text functions both using parse. The second one works properly by writing a gamma symbol 5 times, the first one only works properly four times. The only difference is that I add a string to the paste f

[R] PicTeX output: how to suppress escaping of $ signs and braces?

Dear All, I'm trying to draw a TeX histogram with the following pair of commands, pictex(file = "realhisto.tex") hist(Peaklist$V3,xlab="Height $z/\\ut{mm}$",ylab="Probability density $\\phi{}(z-z_0)/(1/\\ut{mm})$") However, in the resulting file realhisto.tex, I get, for example \put {Height

[R] fuzzy logic

Hi R Gurus! Is there a fuzzy logic package please? Thanks, Edna Bell __ 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, m

Re: [R] Sweave and ggplot2

Hi, First, thanks for your help and sorry for not following the posting guide by not giving more detailed informations and an easily reproducible example... > i) Despite its annoncment in fortune("mind_read"), the mind_read() > function is apparently not to be released in R 2.6.0, so that if > yo

Re: [R] 3d plot with dates on axis

On 9/24/2007 10:48 AM, Li, Yan (IED) wrote: > Hi all, > > I'd like to make a 3D plot with dates on one of the axes. For example, > > date1 <- as.Date("2007-01-25") + seq(10) > y <- seq(10) > z <- seq(10) > > I want to plot date1 on one axis, y on the other, and z as the height, > with the points

Re: [R] Adding a table to a plot area

Adrian Dusa wrote: > Frank E Harrell Jr vanderbilt.edu> writes: >> Judith Flores wrote: >>> Is there a command to insert a table into the plot >>> area other that using text? >>> >>> Thank you. >> To me the only completely satisfying approach is to use LaTeX and psfrag >> in you want great alignm

Re: [R] Sweave and ggplot2

Dear Julien, > Hi, > > I am trying to use ggplot2 graphics with Sweave, but I got problems > with transparency support when generating pdf figures, even if I > specify a ?pdf.version? argument in Sweave options. > [...snip...] I wanted to help because I'm interested by the exploitation of the

[R] hypothesis testing

This was sent to me by someone on the R-list ( I don't know her ) but I don't have time to look at this right now so I told her I would send it to the R-list because she said it keeps getting bounced when she sends it. #===

[R] how to export.RDA file to a text file?

Hi, Does anyone know how to export .RDA file (in R program) to a normal text file (readable by any text editor)? Also, how to export an object in R program into a text file (not .RDA file)? Thank you. Jittima __ R-help@r-project.org mailing list https:

Re: [R] Data manipulations with numbers which are in 'comma' format

Dear Shubha, > May be a trivial question, but struggling to find a solution... > > v=data.frame(a=c("1,234","2,345","5,567")) > >> v > > a > 11,234 > 22,345 > 35,567 > > I need a column 'b', which is just the addition of column 'a' with 5. > How do I do it? And, entries

Re: [R] Root finding problem

tuki <- function(u, x, a, lambda){ u <- u+0i f <- Re(x-(a*(u)^lambda-(1-(u))^lambda)/lambda) f } ## What I want to do is to find the root, but without specifying the ## interval within which to search for it. I can do it easily in MATLAB ## with fsolve() or fzero() functions. ## BB: how d

[R] linear model contrast questions

Hi, when I fit a linear model as lm(o ~ y + s - 1, contrasts=list(s=("contr.sum")),na.action=na.exclude) should then the effects of factor s sum up to zero? I my case they don't. Where is the misunderstanding or the mistake? Thanks, joerg __ R-hel

Re: [R] making R packages and compacting an entire R set up

For 1, start off with package.skeleton Then http://www.biostat.wisc.edu/~kbroman/Rintro/Rwinpack.html From: [EMAIL PROTECTED] on behalf of Edna Bell Sent: Mon 24/09/2007 3:40 PM To: [EMAIL PROTECTED] Subject: [R] making R packages and compacting an entire R set

Re: [R] Separate colour for comments in scripts

[EMAIL PROTECTED] wrote: > Hi, > > Is it possible to assign a separate colour for comments written with #, > eg:- > > #this is a comment > > . I am looking to colour them differently from the program text in > R-Editor (not console). Is it possible to do so? > Yes, in the MacOSX gui; no in the

[R] error rate for cluster analysis

Hi all, I am looking for an R function or a metric that I could self code that compare the results of a clustering exercise with a given solution key. An example. Let's say four elements are clustered, the number of clustered is unknown a priori. For my guess and the solution, I have two matrices

Re: [R] calculating/plotting error ellipses

Jan M. Wiener wrote: > > hello, > sorry for posting what may be a simple question: > i do have a matrix of coordinates (positional judgments, see below) and > now want to calculate and plot the corresponding error ellipse. > can anyone help me with the exact steps/syntax? > Something along th

Re: [R] save 3dplot to file

Birgit Lemcke wrote: > > I think it is an easy question but i haven´t found a solution since I > am r beginner. > > I did this > > plot3d(PCoA, type="p", col=rainbow(1000),size=5) > text3d(PCoA, text=Nam) > > > How can I save it including the labels to a jpg-file? > You can

[R] save 3dplot to file

I think it is an easy question but i haven´t found a solution since I am r beginner. I did this plot3d(PCoA, type="p", col=rainbow(1000),size=5) text3d(PCoA, text=Nam) How can I save it including the labels to a jpg-file? Thanks in advance. Birgit Birgit Lemcke Institut f

Re: [R] truehist?

Carlos, try the MASS package. It is there. Hannu On 9/24/07, Carlos Guâno Grohmann <[EMAIL PROTECTED]> wrote: > > Hello, > After a long time, I needed the truehist function, but my system > couldn't found it. I tried to install the package MAAS, but I couldn't > found it! Something happened? > >

Re: [R] Adding a table to a plot area

Frank E Harrell Jr vanderbilt.edu> writes: > Judith Flores wrote: > > Is there a command to insert a table into the plot > > area other that using text? > > > > Thank you. > > To me the only completely satisfying approach is to use LaTeX and psfrag > in you want great alignment and other featur

Re: [R] urgent for R graphics

Thank you so much. It worked! Bests! Xiang Gang Uwe Ligges <[EMAIL PROTECTED]> wrote: a hk wrote: > Hi, everyone, > I am green with R. Now I am working on a graphics projects. > I have a dataset: > --- > abc > 1 228 83 6.69 > 2 274 83 7.36 > 3

[R] truehist?

Hello, After a long time, I needed the truehist function, but my system couldn't found it. I tried to install the package MAAS, but I couldn't found it! Something happened? Carlos -- +---+ Carlos Henrique Grohmann - Guano Vi

Re: [R] Network Construction in R

there are several packages that can be used: the graph, RBGL and Rgraphviz packages, provide data structures, algorithms, and layout/plotting tools for graphs/networks. There are quite a few more specialized packages at Bioconductor (typically more related to biological problems). There, you ca

Re: [R] weighting question

On Mon, 24 Sep 2007, eugen pircalabelu wrote: > Hi R-users, > > Can anyone tell me where can i find info about they way how post > stratification weights are calculated when i have an already stratified > survey design, especially in Survey Package (but any theoretical > material would do me j

Re: [R] Package Survey

On Sun, 23 Sep 2007, Rita Cristina Pinto Sousa wrote: I?m using the package survey to obtain the statistics, fundamentally the variance estimates. Can you explain why do I obtain the same result with the replicate weights (as.svrepdesign function), for a stratified sample, and without the repli

[R] Plotting tree tips in a specific order! how?

hi to all I'm using ape,ade4,etc packages to draw phylogenetic trees. Situation: - i have a file with genetic sequences - i can do the clustering with hclust - i convert the clustering to trees - the resulting trees are correct Problem: - the sequences in my data files have a specific order

[R] Looking for a different approach?

This is a text part of the message. It is shown for the users of old-style e-mail clients __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email

Re: [R] making R packages and compacting an entire R set up

See: http://www.nabble.com/Cross-Compiling-t4473403.html On 9/24/07, Edna Bell <[EMAIL PROTECTED]> wrote: > Hi R Gurus! > > I have 2 questions, please: > > a. I'm putting together a little baby package on SUSE Linux 10.1. I > want to create a zip of the package for windows. How should I create

[R] 3d plot with dates on axis

Hi all, I'd like to make a 3D plot with dates on one of the axes. For example, date1 <- as.Date("2007-01-25") + seq(10) y <- seq(10) z <- seq(10) I want to plot date1 on one axis, y on the other, and z as the height, with the points connected. Any help would be highly appreciated! Yan

[R] making R packages and compacting an entire R set up

Hi R Gurus! I have 2 questions, please: a. I'm putting together a little baby package on SUSE Linux 10.1. I want to create a zip of the package for windows. How should I create that please? b. I don't know if the following is possible but here it is: I have R and a bunch of libraries set up

Re: [R] Proposal: Archive UseR conference presentations at www.r-project.org/useR-yyyy

> I think I like Hadley's proposal of collecting conference webpages > (after the conference is over) to one of our servers > better. Redirecting to pages at different locations is dangerous when > people move on to new positions. That wasn't my suggestion, but I can understand your desire to do t

Re: [R] urgent for R graphics

a hk wrote: > Hi, everyone, > I am green with R. Now I am working on a graphics projects. > I have a dataset: > --- > abc > 1 228 83 6.69 > 2 274 83 7.36 > 3 320 83 8.86 > 4 366 83 7.36 > 5 412 83 6.81 > 6 228 129 5.58 >

[R] calculating/plotting error ellipses

hello, sorry for posting what may be a simple question: i do have a matrix of coordinates (positional judgments, see below) and now want to calculate and plot the corresponding error ellipse. can anyone help me with the exact steps/syntax? > xyDat X Y 1-0.49-2.13 2

[R] longitudinal imputation with PAN

Hello all, I am working on a longitudinal study of children in the UK and trying the PAN package for imputation of missing data, since it fulfils the critical criteria of taking into account individual subject trend over time as well as population trend over time. In order to validate the proc

Re: [R] What is RDA file and how to open it in R program?

attach("file.RDA") # attaching the file to R, all its variables become 'visible' # it should be on the 2nd position of the search path. # see ?search ls(2) # list everything in 2nd position of the search path You can also load() this file. In this case all data from this file will be loaded to th

Re: [R] Separate colour for comments in scripts

[EMAIL PROTECTED] a écrit : > Is it possible to assign a separate colour for comments written with #, http://www.crimsoneditor.com/ I find it very practical. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do re

[R] fPortfolio Package

Hello, I am very interested in Portfolio Optimization functions in this package. For the "cmlPortfolio", I thought it would be a set of the portfolio along the "Capital Market Line", but it turns out that there is only one portfolio. I was wondering which portfolio should this be? Besides, is th

Re: [R] Correlated frailty model

> I am trying to a estimate a correlated frailty model. My dataset is > made up of 4 observations. I would like to know if it is too big or > I have done some mistakes in the following code. I have used larger data sets successfully. I need to know a little bit more about our problem.

[R] urgent for R graphics

Hi, everyone, I am green with R. Now I am working on a graphics projects. I have a dataset: --- abc 1 228 83 6.69 2 274 83 7.36 3 320 83 8.86 4 366 83 7.36 5 412 83 6.81 6 228 129 5.58 - I want to draw

[R] Position Openings at the U.S. Food and Drug Administration

The Office of Biostatistics in the Office of Translational Sciences, Center for Drug Evaluation and Research, FDA, invites applications from statisticians with a background in biomedical, biological, or pharmacological sciences and strong skills in statistical methodology and communication. The fo

[R] calculating/plotting error ellipses

hello, sorry for posting what may be a simple question: i do have a matrix of coordinates (positional judgments, see below) and now want to calculate and plot the corresponding error ellipse. can anyone help me with the exact steps/syntax? > xyDat X Y 1-0.49-2.13 2

Re: [R] Calculate difference between dates in years

On Mon, 24 Sep 2007, Alberto Monteiro wrote: > Daniel Brewer wrote: >> >> I would like to be able to calculate the age of someone at a particular >> date. Both dates are date objects. Here is what I have come up with: >> >> floor(as.numeric(sampleInfo$Date.of.DIAGNOSIS- >> sampleInfo$Date.of.bir

Re: [R] Separate colour for comments in scripts

Dear Sumit Tinn-R is a little text editor which can do all that and more: http://www.sciviews.org/Tinn-R/ Best wishes Steve Powell proMENTE social research research | evaluation | training & consulting Kranjčevićeva 35, 71000 Sarajevo mobile: +387 61 215 997 | office: +387 33 556 865 | fax:

Re: [R] Performance problems to fill up a dataframe

Use table: dat <- data.frame(c(60001,60001,60050,60050,60050),c(27,129,618,27,1579)) table(dat[,1],dat[,2]) 27 129 618 1579 60001 1 1 00 60050 1 0 11 Regards Wayne -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of F

[R] R Courses in Munich

Torsten Hothorn and myself will present a series of (independent) 2-day R Courses in Munich in the forthcoming semester. The courses will be held in German language (and I apologize to the rest for the noise on the mailing list). The topics are November 8- 9: Introduction to R

Re: [R] Calculate difference between dates in years

Daniel Brewer wrote: > > I would like to be able to calculate the age of someone at a particular > date. Both dates are date objects. Here is what I have come up with: > > floor(as.numeric(sampleInfo$Date.of.DIAGNOSIS- > sampleInfo$Date.of.birth)/365.25) > > Is this the best approach? > No - l

Re: [R] a bug when subtracting vectors?

A good answer is found in the FAQ for R, in FAQ 7.31 Why doesn't R think these numbers are equal? -- Bjørn-Helge Mevik __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-pro

Re: [R] Performance problems to fill up a dataframe

Try to assign some names to your initial variables: dat <- data.frame(A=c(60001,60001,60050,60050,60050), B=c(27,129,618,27,1579)) And what you want is simply: > table(dat) B A 27 129 618 1579 60001 1 1 00 60050 1 0 11 Why do you need it as a dataframe anyway?

Re: [R] Calculate difference between dates in years

look at the as.Date function e.g. as.Date("2007-04-21")- as.Date("2000-04-21") also look at the chron library. Regards Wayne -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Daniel Brewer Sent: 24 September 2007 11:23 To: [EMAIL PROTECTED] Subject: [R

[R] Calculate difference between dates in years

Hello, I would like to be able to calculate the age of someone at a particular date. Both dates are date objects. Here is what I have come up with: floor(as.numeric(sampleInfo$Date.of.DIAGNOSIS-sampleInfo$Date.of.birth)/365.25) Is this the best approach? or is there an inbuilt function? I hav

Re: [R] a bug when subtracting vectors?

Samuel Kemp wrote: > When subtracting, all numbers should be to 2 decimal places. Why is R > calculating it to 15 decimal places -- the output is essentially wrong > 112.47-112.30=0.17 NOT 0.172. I suspect I am encoding this > incorrectly? > Well, two comments...one is not comput

[R] a bug when subtracting vectors?

Hi, I am calling in some data into R via the read.table function. The 'tail' of this data reads > tail(data) Date Open HighLow Close Volume 3728 Fri 14-Sep-07 114.19 114.46 113.93 114.08 1117992 3729 Mon 17-Sep-07 113.99 114.37 113.91 114.27 899671 3730 T

[R] Sweave and ggplot2

Hi, I am trying to use ggplot2 graphics with Sweave, but I got problems with transparency support when generating pdf figures, even if I specify a «pdf.version» argument in Sweave options. More precisely, forcing the pdf version by creating the file manually works : <>= pdf(version="1.4",file="

[R] Performance problems to fill up a dataframe

Dear Listmembers, I'm trying to fill up a dataframe depending on an arbitrary list of references: Here is my code, which works: dat <- data.frame(c(60001,60001,60050,60050,60050),c(27,129,618,27,1579)) LR <- sort(unique(dat[,1])) LC <- sort(unique(dat[,2])) m <- as.data.frame(matrix(data=NA, nr

Re: [R] Network Construction in R

Johannes, with the igraph package, this would be something like library(igraph) g <- graph.data.frame( data.frame(from=data$acra, to=data$acrb, weight=data$expab)) Gabor On Sun, Sep 23, 2007 at 11:39:40AM -0400, Johannes Urpelainen wrote: > Hi, > > I am trying to constr

[R] weighting question

Hi R-users, Can anyone tell me where can i find info about they way how post stratification weights are calculated when i have an already stratified survey design, especially in Survey Package (but any theoretical material would do me just fine) ? Thank you and have a nice day!

Re: [R] Data manipulations with numbers which are in 'comma' format

Hi, > I need a column 'b', which is just the addition of column 'a' with 5. > How do I do it? And, entries in column 'a' are with commas, always. > Also, class(v$a)=factor. You must convert your factor with commas into a numeric variable, first replacing commas with dots. A very dirty way to do

[R] Odp: Data manipulations with numbers which are in 'comma' format

Hi > Hi R, > > > > May be a trivial question, but struggling to find a solution... > > > > v=data.frame(a=c("1,234","2,345","5,567")) > > > v > > a > > 11,234 > > 22,345 > > 35,567 > > > > I need a column 'b', which is just the addition of column 'a' with 5. > Ho

[R] Root finding problem

Hello, I have a problem finding a root of a function, which I define like this: tuki <- function(u, x, a, lambda){ if((lambda%%1>0) & u<0) {u<-(u+0i)} f <- Re(x-(a*(u)^lambda-(1-(u))^lambda)/lambda) f } What I want to do is to find the root, but without specifying the interval within which to se

[R] fontsize in mosaic plot lables

Herry, mosaic() by default uses the labeling_border() workhorse, which gives you the choice of modifying either gp_labels or gp_varnames. So just replacing gp_text by gp_labels shoud do the trick. Best David -- Hi List, I am trying unsucessfully to modify the fontsize of lables in mos

Re: [R] Proposal: Archive UseR conference presentations at www.r-project.org/useR-yyyy

[ Sorry to join in late, as Uwe already wrote I was offline in the Austrian Alps. ] > On Tue, 18 Sep 2007 10:56:03 -0500, > Douglas Bates (DB) wrote: > On 9/18/07, hadley wickham <[EMAIL PROTECTED]> wrote: >> On 9/18/07, Uwe Ligges <[EMAIL PROTECTED]> wrote: >> > Earl F. Glynn wrot

[R] Data manipulations with numbers which are in 'comma' format

Hi R, May be a trivial question, but struggling to find a solution... v=data.frame(a=c("1,234","2,345","5,567")) > v a 11,234 22,345 35,567 I need a column 'b', which is just the addition of column 'a' with 5. How do I do it? And, entries in column 'a' are with

Re: [R] are hurdle logit-poisson model and posson model nested?

On Sat, 15 Sep 2007, Wensui Liu wrote: > Dear Listers, > I have a general statistical question. Are hurdle logit-poisson model > and posson model nested? No, I don't think so. The logit hurdle is equivalent to a geometric hurdle (i.e., logit and right-censored geometric distribution imply the sa

[R] Need help to create a monotone missing data pattern

Hi I've simulated multivariate longitudinal. The data is a mixture of conitnous and categorical data. I've stored it in matrix form with the time dependent variables as colons. Now I want to create a monote missing data pattern starting of with MCAR-missingnes and different proportions of missingda

Re: [R] nls fits by groups

Dear Katharine, that for loop solved all my problems, I just added subset=group==i to the nls statement. thank you, Aleksi Katharine Mullen wrote: > It is not clear from your post what changes per-group. If only the > starting values change (but the data and the model structure are the > same)

Re: [R] What is RDA file and how to open it in R program?

Jittima Piriyapongsa wrote: > I have a set of gene expression data in .RDA file. I have downloaded > Bioconductor and R program for analyzing these data. Anyway, I am not sure how > to open this RDA file in R program (what is the command?) in order to look at > these data. load("filename.RDA") (

[R] assign one 'id' one colour for xyplot

is there a way to assign one 'id' (subject) to one colour for xyplot to keep the co-ordination for different xyplots? also how to increase the number of colour for a xyplot that has more than 7 'id' (subjuects) I found one previous message but did not understand what he did. I attached a sa