On Fri, 2006-05-19 at 15:37 -0400, Randall C Johnson [Contr.] wrote:
> Hello,
> I'm trying to install R on a linux machine running Red Hat 8. I ran
>
> ./configure
> make
>
> and get the following error. I've installed several versions of R (2.2.1
> most recently) on this machine and haven't had
On Tue, 2006-05-16 at 17:49 -0300, Rolf Turner wrote:
> Duncan Murdoch wrote (amongst other things):
>
> > Statistical computing is not easy, so how could R be? Who has ever
> > claimed it is? Any package that makes statistical computing appear to
> > be easy is probably giving you wrong answe
On Tue, 2006-05-16 at 14:54 -0400, Guenther, Cameron wrote:
> Marc,
> I have tried unique but unique looks at the entire row.
Right, as I noted in the last line of my reply.
> I have a data
> set with a variable TRIPID. The dataset has 469,000 rows. In most
> cases TRIPID is a unique value.
On Tue, 2006-05-16 at 14:37 -0400, Guenther, Cameron wrote:
> Hello everyone,
>
> I have a large dataset (x) with some rows that have duplicate variables
> that I would like to remove. I find which rows are the duplicates with
> X1<-which(duplicated(x)). That gives me the rows with duplicated
>
On Fri, 2006-05-12 at 14:05 -0500, Marc Schwartz (via MN) wrote:
> On Fri, 2006-05-12 at 11:41 -0500, Nameeta Lobo wrote:
> >
> > Hello all again,
> >
> > I want to do bitwise addition in R. I am trying to generate a matrix
> >
> > 0001
> > 00
On Fri, 2006-05-12 at 11:41 -0500, Nameeta Lobo wrote:
>
> Hello all again,
>
> I want to do bitwise addition in R. I am trying to generate a matrix
>
> 0001
> 0010
>
>
>
>
> I know the other ways of generating this matrix but I need to look at bitwise
> addition.
>
> Any s
On Wed, 2006-05-10 at 13:19 -0500, Marc Schwartz (via MN) wrote:
> A search for the list2ascii() function, led me to this post by Mike
> Prager:
>
> http://finzi.psych.upenn.edu/R/Rhelp02a/archive/66335.html
>
> in which Mike specifically notes:
>
> "To write it to
A search for the list2ascii() function, led me to this post by Mike
Prager:
http://finzi.psych.upenn.edu/R/Rhelp02a/archive/66335.html
in which Mike specifically notes:
"To write it to a file that can be read by R, I would suggest using
"dput" instead."
Thus, instead of using list2ascii() on
On Tue, 2006-05-09 at 15:35 -0500, Robert Citek wrote:
> On May 5, 2006, at 11:54 AM, Marc Schwartz (via MN) wrote:
> >> Robert Citek wrote:
> >>> $ uname -sorv ; rpm -q R ; R --version
> >>> Linux 2.6.11-1.1369_FC4smp #1 SMP Thu Jun 2
On Tue, 2006-05-09 at 16:50 +0100, Filipe Almeida wrote:
> Hi,
>
> I want to remove all punctuation characters in a string. I was trying it use
> a regular expressions but it doesn't work.
> Here is a sample os what i want:
>
> str <- 'ABD - remove de punct, and dot characters.'
> str <- gsub('[:
Berton Gunter wrote:
> expand.grid(rep(list(c(-1, 1)), 4)) suffices I believe.
>
> -- Bert Gunter
> Genentech Non-Clinical Statistics
> South San Francisco, CA
>
>
> > -Original Message-
> > From: [EMAIL PROTECTED]
> > [mailto:[EMAIL PROTEC
On Mon, 2006-05-08 at 16:32 -0500, Nameeta Lobo wrote:
> Hello all,
>
> I am trying to create a matrix of 1s and -1s without any repetitions for a
> specified number of columns.
> e.g. 1s and -1s for 3 columns can be done uniquely in 2^3 ways.
> -1 -1 -1
> -1 -1 1
> -1 1 -1
> -1 1 1
> 1 -1 -1
On Fri, 2006-05-05 at 17:56 +0200, Uwe Ligges wrote:
> Robert Citek wrote:
>
> > Why am I getting the error "Error: cannot allocate vector of size
> > 512000 Kb" on a machine with 6 GB of RAM?
>
> 1. The message means that you cannot allocate *further* 512Mb of RAM
> right now for the next ste
On Wed, 2006-05-03 at 10:46 -0400, Farrel Buchinsky wrote:
> How does one create a vector whose contents is the list of variables in a
> dataframe pertaining to a particular pattern?
> This is so simple but I cannot find a straightforward answer.
> I want to be able to pass the contents of that lis
On Tue, 2006-05-02 at 17:21 +0200, Albert Sorribas wrote:
> Library gmodels include a function CrossTable that is useful for
> crosstabulation. In the help, it is indicated that one can call this
> function as CrossTable(data), were data is a matrix. However, when I try
> to use this option, it doe
On Mon, 2006-05-01 at 17:21 -0400, Brian Quinif wrote:
> Forgive my ignorance, but how I can take a look at the code for the
> latex function in the Hmisc library?
>
> I tried just typing "latex" but all I got was this:
>
> > latex
> function (object, title = first.word(deparse(substitute(object)
too couldn't find this error message in rm.outlier
> function. Thats why I am unable to understand the cause of error. Any
> further thoughts? I will take a look at the robust analytic methods as
> suggested.
>
> Thanx
> Sachin
>
>
> "Marc Schwartz (via MN)&
On Fri, 2006-04-28 at 11:17 -0700, Sachin J wrote:
> Hi,
>
> I am trying to use rm.outlier method but encountering following error:
>
> > y <- rnorm(100)
> > rm.outlier(y)
>
> Error:
> Error in if (nrow(x) != ncol(x)) stop("x must be a square matrix") :
> argument is
On Thu, 2006-04-27 at 08:43 -0400, John Kane wrote:
> I have a simple barplot that looks fine in the R
> graphics device window. However when I export it to
> png I am losing the x-label. It must be an obvious
> problem but I cannot see it. Trying to resize the plot
> does not seem to help. Code
at only three of the
> seven vertices are coded as being inside the ploygon (the blue points.)
>
> I'd send you a screen dump but I haven't gotten xwd to work with Exceed.
> Also I haven't checked any docs to see whether this is a known problem but
> suspect that Marc c
On Wed, 2006-04-26 at 11:05 -0700, John McHenry wrote:
> Does anyone know where the code for the graphics on:
>
> http://www.r-project.org/screenshots/screenshots.html
>
> lives?
demo(graphics)
demo(image)
demo(persp)
These should cover each of the screen shots and then some.
I
On Wed, 2006-04-26 at 18:13 +0100, Florian Nigsch wrote:
> [Please CC me for all replies, since I am not currently subscribed to
> the list.]
>
> Hi all,
>
> I have the following problem/question: Imagine you have a two-
> dimensional plot, and you want to select a number of points, around
>
as.CrossTable(capture.output(CrossTable(x$wool, x$breaks > 30,
> format="SPSS", fisher=TRUE
>
>
> On 4/25/06, Marc Schwartz (via MN) <[EMAIL PROTECTED]> wrote:
> > On Tue, 2006-04-25 at 11:07 -0400, Chuck Cleland wrote:
> > >I am attempting to pr
On Tue, 2006-04-25 at 11:07 -0400, Chuck Cleland wrote:
>I am attempting to produce crosstabulations between two variables for
> subgroups defined by a third factor variable. I'm using by() and
> CrossTable() in package gmodels. I get the printing of the tables first
> and then a printing
On Mon, 2006-04-24 at 16:31 -0400, Doran, Harold wrote:
> I have what I'm sure will turn out to be straightforward. I want to
> store the results of a loop for some operations from a patterned vector.
> For example, the following doesn't give what I would hope for
>
> ss <- c(2,3,9)
> results <- n
On Fri, 2006-04-21 at 07:37 -0700, Thomas Lumley wrote:
> On Fri, 21 Apr 2006, Federico Calboli wrote:
>
> > Hi All,
> >
> > I am (almost) successfully using apply() to apply a function recursively
> > on a data matrix. The function is question is as.genotype() from the
> > library 'genetics'
> >
On Thu, 2006-04-20 at 11:46 -0700, Sachin J wrote:
> Hi,
>
> How can I accomplish this in R. Example:
>
> R1 R2
> 3 101
> 4 102
> 3 102
> 18102
> 11101
>
> I want to find Sum(101) = 14 - i.e SUM(R1) where R2 = 101
> Sum(102) = 25
On Wed, 2006-04-19 at 15:25 -0400, Doran, Harold wrote:
> Dear List
>
> I apologize for the multiple postings. After being in the weeds on this
> problem for a while I think my original post may have been a little
> cryptic. I think I can be clearer. Essentially, I need the following
>
> a <- c(2
On Wed, 2006-04-19 at 17:14 +0100, Prof Brian Ripley wrote:
> On Wed, 19 Apr 2006, Marc Schwartz (via MN) wrote:
>
> > On Wed, 2006-04-19 at 17:02 +0200, Paul wrote:
> >> Dear R-helpers,
> >>
> >> I am dealing with an Oracle database (using package ROD
On Wed, 2006-04-19 at 16:39 +0200, Fredrik Karlsson wrote:
> Dear list,
>
> I am trying to create a three-way table with percent occurrence
> instead of raw frequencies. However, I cannot get the results I
> expected:
>
> I have the following table:
>
> > ftable(table( mannerDF$agem, mannerDF$ta
On Wed, 2006-04-19 at 17:02 +0200, Paul wrote:
> Dear R-helpers,
>
> I am dealing with an Oracle database (using package RODBC). I use
> R in order to transform some Oracle tables into .txt files (using
> function sqlFetch from package RODBC and then function write.table).
> However, I cann
On Tue, 2006-04-18 at 20:53 +0200, Daniele Medri wrote:
> Il giorno mar, 18/04/2006 alle 11.29 -0500, Marc Schwartz (via MN):
> > > paste(levels(af), collapse = "")
> > [1] "ab"
> >
> > See ?paste.
>
> :) more simple: toString(levels(x))
On Tue, 2006-04-18 at 18:07 +0200, Daniele Medri wrote:
> Il giorno mar, 18/04/2006 alle 11.00 -0500, Marc Schwartz (via MN):
> > > mylevels<- ...a string with all the levels(af)
> > > mylevels <- levels(af)
> >
> > > mylevels
> > [1] "a&qu
On Tue, 2006-04-18 at 17:52 +0200, Daniele Medri wrote:
> Dear R-users,
>
> i need to store in a variable a string made from levels of a factor
>
> e.g.
>
> a<-("a","a","b","b")
The above should be:
a <- c("a","a","b","b")
^
> af<-factor(a)
>
> mylevels<- ...a string with all the levels
On Tue, 2006-04-18 at 10:30 -0500, Marc Schwartz (via MN) wrote:
> On Tue, 2006-04-18 at 16:40 +0300, Antti Arppe wrote:
> > Dear colleagues in R,
> >
> > Has anybody implemented the
> >
> > 1) (Goodman & Kruskal) lambda
> >
> > or
On Tue, 2006-04-18 at 16:40 +0300, Antti Arppe wrote:
> Dear colleagues in R,
>
> Has anybody implemented the
>
> 1) (Goodman & Kruskal) lambda
>
> or the
>
> 2) (Thiel's) uncertainty coefficient
>
> statistics (in the asymmetric and symmetric forms), or is anyone aware
> that they might resi
On Mon, 2006-04-17 at 10:17 -0400, Gong, Yanyan wrote:
> Hi, I am trying to runn a age-period-cohort model, but here is what I am
> having problem with, hope you can help me!
>
> This is what I am trying to do:
> sumzero_a<-((A-min(A))/5+1) - mean((A-min(A))/5+1) where A is my age
> variable (num
On Thu, 2006-04-13 at 15:04 -0500, Chad Reyhan Bhatti wrote:
> Hello,
>
> I am creating a number of objects that I wish to have a common name with
> an index such as x1, x2, x3, ... I would like to do everyting in a loop to
> make the code compact and minimize the probability of an error by typo.
On Thu, 2006-04-13 at 16:28 -0400, Gong, Yanyan wrote:
> Hi,
>
> I am a new user of "R", I am trying to read my data in.. "Cervixhc.dat" used
> to be in a different directory, now it has been moved to "O:\E&s\APC cervix
> FINAL (YG,MC,MD)\Manuscript\Data", but when I ran the following program (in
On Thu, 2006-04-13 at 15:11 -0500, Chad Reyhan Bhatti wrote:
> Hello,
>
> I have been looking for a way to print output to a file from the command
> line. I have looked at write(), dump(), dput(), etc and none of these
> seem to have the capability I am needing. Imagine that you have the
> outpu
On Fri, 2006-03-31 at 22:26 +0100, Prof Brian Ripley wrote:
> On Fri, 31 Mar 2006, Marc Schwartz (via MN) wrote:
>
> > On Sat, 2006-04-01 at 06:45 +1000, Bob Green wrote:
> >> I have been trying for a year to get approval to install R on a work
> >> computer and a
On Sat, 2006-04-01 at 06:45 +1000, Bob Green wrote:
> I have been trying for a year to get approval to install R on a work
> computer and am not optimistic of a positive reply in the near future. I
> was considering whether an option might be to run R from a CD/USB stick. I
> looked through the
On Fri, 2006-03-24 at 15:29 -0500, Dan Chan wrote:
> Hi,
>
> I have a dataframe with many columns, including date and I want to keep
> only a few of the columns including date column.
>
> I used the following command:
> with(FireDataAppling, cbind(STARTDATE, County, TOTAL, CAUSE)
>
> It works,
On Tue, 2006-03-21 at 14:26 -0500, mark salsburg wrote:
> I am getting an error message, which I do not know the source to.
>
> I have a matrix SAMPLES that has preexisting rownames that I would like to
> change.
SAMPLES is not a matrix, it is a data frame, as your output shows below.
> GENE_NAM
On Mon, 2006-03-20 at 17:33 -0500, [EMAIL PROTECTED] wrote:
> Hi,
>
> This is a very fundamental question. I want to export graphical results
> so that I can place them in an openoffice document.
> I use Fedora 5.
That was quick... ;-)
The best way to do this under Linux is to use the R post
On Wed, 2006-03-15 at 21:45 +0100, Philippe Grosjean wrote:
> What Fred is looking for is local minima/maxima, also known as turning
> points, or pits/peaks in a series. You can look at ?turnpoints in
> pastecs library.
>
> > x <- c(1:4,0:5, 4, 11)
> > x
> [1] 1 2 3 4 0 1 2 3 4 5
On Wed, 2006-03-15 at 11:32 -0800, Fred J. wrote:
> Hi
>
> Is there a function which determines the location, i.e., index of
> the all minimums or maximums of a numeric vector.
> Which.min(x) only finds the (first) of such.
>
> > x <- c(1:4,0:5, 4, 11)
> > x
>[1] 1 2 3 4
On Wed, 2006-03-15 at 17:54 +0100, jia ding wrote:
> Hi,
>
> I have a file named:
> test_R.txt
> aaa 2
> bbb 5
> ccc 7
> sss 3
> xxx 8
>
> I want to have a plot:
> test<-read.table("test_R.txt",col.name=c("Name","Score"))
> par(mfrow=c(1,2))
It's not clear what the purpose is here, at leas
On Wed, 2006-03-15 at 06:03 -0500, tom wright wrote:
> Can someone please give me a pointer here.
> I have two matrices
>
> matA
> A B C
> 1 5 2 4
> 2 2 4 3
> 3 1 2 4
>
> matB
> A B C
> 1 TRUEFALSE TRUE
On Tue, 2006-03-14 at 14:07 -0500, Sean Davis wrote:
> Does anyone know of an implementation in R of the Hodges-Lehmann
> nonparametric difference between two groups? I am interested in the
> estimate of the difference and the CI or significance of that difference. I
> did some quick searching an
On Tue, 2006-03-14 at 18:45 +0100, Arnau Mir wrote:
> Hello.
>
> I have a vector of length 2771 but it has only 87 different values.
> How can I obtain them?
>
> Thanks,
>
> Arnau.
If you just want the unique values themselves, you can use:
unique(vector)
For example:
> v
[1] "b" "b" "c"
On Wed, 2006-03-08 at 16:53 -0500, Lisa Wang wrote:
> Hello there,
>
> I would like to plot a graph with the x axis's label displayed at a 45
> angle to the x axis instead of horizontal to it as the label is very
> long. What should I do?
>
> Thank you for your help in advance
See R FAQ 7.27 Ho
On Wed, 2006-03-08 at 14:02 -0500, Jamieson Cobleigh wrote:
> I have a barplot I have created using barplot2 and I have been able to
> add points and lines (using the points and lines methods,
> respectively). I now need to add some polygons (triangles in
> particular), that I want to be shaded to
On Mon, 2006-03-06 at 15:10 -0800, Michael wrote:
> Hi all,
>
> I want to substract vector B from A's each column... how can R do that
> smartly without a loop?
>
> > A=matrix(c(2:7), 2, 3)
> > A
> [,1] [,2] [,3]
> [1,]246
> [2,]357
> > B=matrix(c(1, 2), 2, 1)
> > B
>
On Mon, 2006-03-06 at 15:40 +0100, Roland Kaiser wrote:
> How can i set a rotation for the names.arg in barplot?
See R FAQ 7.27 How can I create rotated axis labels?:
http://cran.r-project.org/doc/FAQ/R-FAQ.html#How-can-I-create-rotated-axis-labels_003f
That provides the basic concept, which i
On Wed, 2006-03-01 at 12:01 -0500, Jamieson Cobleigh wrote:
> I'm using barplot2 to plot some data. Is there any way to determine
> the width of the bars in the generated plot? I know that barplot2
> returns a list of the coordinates of the center of each bar, but since
> there is some white spac
On Tue, 2006-02-28 at 16:10 -0600, Erin Hodgess wrote:
> Dear R People:
>
> When using the jpeg function for plotting,
> is there a way to set the size in inches, please?
>
> There is an option for width and height in pixels, but
> not inches.
>
>
> Any suggestions would be welcome!
The pr
On Tue, 2006-02-28 at 17:14 +, Federico Calboli wrote:
> Hi All,
>
> I have a list of matrices:
>
> > x
> [,1] [,2]
> [1,]14
> [2,]25
> [3,]36
> > y
> [,1] [,2] [,3] [,4] [,5] [,6]
> [1,] 18 21 24 27 30 33
> [2,] 19 22 25 28 31 34
> [3
On Fri, 2006-02-24 at 12:54 -0600, mtb954 mtb954 wrote:
> I'm trying to sort a DATAFRAME by a column "ID" that contains
> alphanumeric data. Specifically,"ID" contains integers all preceeded
> by the character "g" as in:
>
> g1, g6, g3, g19, g100, g2, g39
>
> I am using the following code:
>
> D
On Fri, 2006-02-24 at 08:18 -0800, Matt Crawford wrote:
> I am having trouble doing the following. I have a data.frame like
> this, where x and y are a variable that I want to do calculations on:
>
> Name Year x y
> ab 2001 15 3
> ab 2001 10 2
> ab 2002 12 8
> ab 2003 7 10
> dv 2002
On Thu, 2006-02-23 at 15:35 +, michael watson (IAH-C) wrote:
> Hi
>
> Hopefully this one isn't in the manual or I am about to get shot :-S
Bang ;-)
> One of my colleagues wants a slightly strange graph. We basically have
> a data matrix, and she wants to plot, for each row, the values in t
On Wed, 2006-02-22 at 11:57 -0500, Kevin E. Thorpe wrote:
> Thank you Spencer and Steve for your helpful comments. If I may, I
> would like to elaborate on some of the points you raise.
Kevin,
I am not sure if you received any offlist replies to your post. Given
the subject matter, I had conside
On Wed, 2006-02-22 at 14:31 +0100, jia ding wrote:
> Hello,
>
> I have a very simple question about "2 barplots in the same graph".
>
> It seems quite easy, but I searched google for long time, haven't find
> solution.
>
> For example, I want one graph like:
> x1=seq(0,2,by=0.3)
> x2=seq(3,0,by=
On Mon, 2006-02-20 at 20:27 +, Alex Park wrote:
> R helpers
>
> I am getting to grips with R but came across a small problem today that I
> could not fix by myself.
>
> I have 3 text files, each with a single column of data. I read them in
> using:
>
> myData1<-scan("C:/Program Files/R/myD
On Fri, 2006-02-17 at 12:01 -0800, J.M. Breiwick wrote:
> Hi,
>
> I want to use sprintf with vectors whose lengths vary.
> As an example: x = c(2,4,6,10)
> sprintf("%i%5f%5f%5f",x[1],x[2],x[3],x[4]) works. But if I have to compute
> the length of x within a function then I cannot list all for for
On Fri, 2006-02-17 at 17:33 +0100, Knut Krueger wrote:
> Is there any function to show the points like this example of SPSS?
>
> http://biostatistic.de/temp/reg.jpg
>
> The point size should represent the number of data at this point.
>
> with regards
> Knut Krueger
There are a couple of functi
There is some documentation online at:
http://www.latex-project.org/guides/
which would be a good starting place.
If you prefer a good book, The LaTeX Companion (aka TLC) is the place to
begin:
http://www.amazon.com/gp/product/0201362996
There is also a boxed set (expensive) of several books
On Thu, 2006-02-09 at 17:18 +0100, Thomas Steiner wrote:
> I want to write some text in a corner of my plot.
> Is it possible to get the xlim and ylim of an open window?
> Or is there anything similar like
> legend(x="bottomright", inset=0.01,legend=...)
> for
> text(x=1,y=2, "test")
>
> Thomas
In follow up to Harold's thought of using LaTeX, I have an approach when
the use of nicely formatted tables is required in a document where LaTeX
is not being used for the entire document. In other words, where you
need to use Word, OO.org's Writer or similar application for the
majority of the doc
On Fri, 2006-02-03 at 10:41 -0500, tom wright wrote:
> Please excuse the lack of a complete dataset here, if its needed I'll be
> happy to provide it.
> Can anyone show me how to rewrite this?
>
> Browse[1]> time(data)[24210:24220]
> [1] 24.209 24.210 24.211 24.212 24.213 24.214 24.215 24.216 24.2
On Wed, 2006-02-01 at 17:10 -0500, Vivek Satsangi wrote:
> This one is an easy question. I am looking for the "idiomatic" way to do it.
>
> I have two large data frames. I want to "merge" them. What is the
> idiomatic way to say "match the rows from dataframe 1 to the rows in
> dataframe2 which ha
On Wed, 2006-02-01 at 12:16 -0800, array chip wrote:
> Does anyone know how I can generate a 2x2 table in a
> format where in each cell of the table, it contains a)
> count (frequency) b) total percentage c) row
> percentage d) column percentage. SAS can generate this
> format easily, is there a R
Perhaps you guys should try to benchmark that test on an nVidia GPU?
;-)
Best regards,
Marc
On Thu, 2006-01-26 at 15:55 +0100, Uwe Ligges wrote:
> Philippe Grosjean wrote:
>
> > Excellent, but...
> >
> > > x <- rnorm(100)
> > > y <- rnorm(100)
> > > system.time(x%*%y)
> > [1] 0.03
On Wed, 2006-01-25 at 09:50 -0500, Farrel Buchinsky wrote:
> Power calculations two sample test for proportions is very useful. Is there
> a way however, to get away from the two samples being of the same size. What
> would happen if one had n=15 in the one sample and n=45 in the other sample.
See
On Mon, 2006-01-23 at 10:52 -0800, Thomas Lumley wrote:
> On Mon, 23 Jan 2006, Linda Lei wrote:
>
> > Thank you guys.
> > But I tried the commands and I still get:
> >
> >> aml1<-aml[aml$group==1,]
> >> aml1
> > [1] time status x
> > <0 rows> (or 0-length row.names)
> >> esf.fit <- survfit(Surv(
One of the distinct advantages of using subset() with a large number of
columns is that given it's support for standard vector indexing in the
'select' argument, you can do something like:
subset(dframe, select = c(name1, name5:name235, name437))
Here, by using the syntax "name5:name235", you a
On Fri, 2006-01-20 at 18:55 +0100, Michael Reinecke wrote:
> Hi! I suspect there must be an easy way to access components of a data
> frame by name, i.e. the input should look like "name1 name2 name3 ..."
> and the output be a data frame of those components with the
> corresponding names. I ve been
On Wed, 2006-01-18 at 20:48 +0100, Knut Krueger wrote:
>
> Marc Schwartz (via MN) schrieb:
>
> >
> >Unfortunately, it may have precluded my being able to replicate exactly
> >what you are seeing, despite being intimately familiar with one of the
> >functions
On Wed, 2006-01-18 at 17:09 +0100, Knut Krueger wrote:
>
> Marc Schwartz schrieb:
>
> >On Wed, 2006-01-18 at 13:04 +0100, Knut Krueger wrote:
> >
> >
> >One of the first things to do is to use 'onefile = FALSE', 'horizontal =
> >FALSE' and paper = "special"'.
> >
> >
> I am afraid the problem
On Thu, 2005-12-29 at 22:06 +0100, Martin Maechler wrote:
> >>>>> "Marc" == Marc Schwartz (via MN) <[EMAIL PROTECTED]>
> >>>>> on Wed, 28 Dec 2005 15:46:37 -0600 writes:
>
> Marc> On Wed, 2005-12-28 at 20:15
On Thu, 2005-12-29 at 17:20 +0100, Florent Bresson wrote:
> I'm dealing with a matrix like :
>
> "x" "y" "z"
> [1,] 24 1
> [2,] 61 2
> ...
> [n,] 73 1
>
> For each row I would like to know the header of the
> column which corresponds to the minimum value. In the
On Wed, 2005-12-28 at 20:15 +, [EMAIL PROTECTED] wrote:
> Dear All,
>
> Apologies for this simple question and thanks in advance for any help
> given.
>
> Suppose I wanted to plot 1 million observations and produce the
> command
>
> plot(rnorm(100))
>
> The labels of the xaxis are 0, e+
On Tue, 2005-12-27 at 16:16 -0600, Erin Hodgess wrote:
> Dear R People:
>
> Please excuse the off topic question.
>
> What are the dimensions of A-4 Paper, please?
>
> Actually, the question should read, "how do I set up a LaTex file
> to fix A-4 paper, please?"
>
> Thanks much!
Set the docume
On Thu, 2005-12-22 at 10:08 -0600, Marc Schwartz (via MN) wrote:
> On Thu, 2005-12-22 at 16:58 +0100, Albert Vilella wrote:
> > Hi all,
> >
> > I would like to factorize the entries in a dataframe given some
> > groupings. E.g:
> >
> > mydf = data.frame(
&
On Thu, 2005-12-22 at 16:58 +0100, Albert Vilella wrote:
> Hi all,
>
> I would like to factorize the entries in a dataframe given some
> groupings. E.g:
>
> mydf = data.frame(
> a = rnorm(100,10),
> b = rnorm(100,10),
> c = rgamma(100, 1, scale=1))
>
> group = hist(mydf$c, breaks="FD")
> g
On Tue, 2005-12-20 at 13:04 -0800, James Salsman wrote:
> Dear R experts:
>
> I need to get this plot, but also with 95% confidence interval bands:
>
>hour <- c(1, 2, 3, 4, 5, 6)
>millivolts <- c(3.5, 5, 7.5, 13, 40, 58)
>
>plot(hour, millivolts, xlim=c(1,10), ylim=c(0,1000))
>
>
On Mon, 2005-12-19 at 11:17 -0200, Ruben Roa wrote:
> DeaR comRades:
>
> I have a 2D spatial binomial process as shown in the data and code below.
> I am plotting the number of trials and the number of successes in the spatial
> binomial experiments and would like to draw the spatial cells were th
On Tue, 2005-12-13 at 10:53 +, Dan Bolser wrote:
> Hi, I am plotting a distribution of (ordered) values as a barplot. I
> would like to label groups of bars together to highlight aspects of the
> distribution. The label for the group should be the range of values in
> those bars.
>
> As thi
On Tue, 2005-12-13 at 15:50 +0100, Sebastian Leuzinger wrote:
> hello,
> has anyone come across the following rather mysterious problem:
>
> when pasting large bits of code (100 and more lines) into the R console with
> the central mouse button (under linux), only part of the code is pasted, and
On Tue, 2005-12-06 at 16:48 -0200, Alexandre Santos Aguiar wrote:
> Hi,
>
> Found no measure of association or correlation for 2x2 contingency tables in
> fullrefman.pdf or google. Can someone point to a package that implements such
> calculations?
>
> Thanx.
Alexandre,
See the assocstats()
On Tue, 2005-12-06 at 15:19 +0100, Dubravko Dolic wrote:
> Hi all,
>
> the moment you hit the 'send' button you know the answer...
>
> I approached a solution similar to this one given by Marc. But maybe
> there is a better one? Even because this operation is done in a
> for-loop during which R g
On Thu, 2005-12-01 at 23:27 +0300, Evgeniy Kachalin wrote:
> Marc Schwartz (via MN) пишет:
> >>Marc Schwartz (via MN) пишет:
>
> >>So plotmeans is incapable of: boxplot(numerical~fact1+fact2). Is there
> >>any way further?
> >
> >
> > I thi
> Marc Schwartz (via MN) пишет:
> > On Thu, 2005-12-01 at 19:40 +0300, Evgeniy Kachalin wrote:
> >
> >>Martin Maechler пишет:
>
> >>So I analize genetics data. I have some factor (gene variant, c(1,2,3))
> >>and the quantitative variable correspondin
On Thu, 2005-12-01 at 18:33 +, Prof Brian Ripley wrote:
> On Thu, 1 Dec 2005, Marc Schwartz (via MN) wrote:
>
> > On Thu, 2005-12-01 at 10:19 -0600, Paul Roebuck wrote:
> >> On Thu, 1 Dec 2005, Sebastian Leuzinger wrote:
> >>
> >>> is R able t
On Thu, 2005-12-01 at 19:40 +0300, Evgeniy Kachalin wrote:
> Martin Maechler пишет:
> > Boxplots were invented by John W. Tukey and I think should be
> > counted among the top "small but smart" achievements from the
> > 20th century. Very wisely he did *not* use mean and standard deviations.
> >
On Thu, 2005-12-01 at 10:19 -0600, Paul Roebuck wrote:
> On Thu, 1 Dec 2005, Sebastian Leuzinger wrote:
>
> > is R able to suppress tick labels (not tick marks)? i
> > know there is a way around this with axes=F and then
> > draw new axes, but it would be easier to suppress them
> > in the first p
On Mon, 2005-11-28 at 13:18 -0800, Dennis Fisher wrote:
> Colleagues
>
> On occasion, I want to control either tick marks or labels in axes
> different from the defaults created with "axes=T" in the plot
> command. If I invoke "axes=F" and axis(n), I can do so. However,
> the axes produced
On Mon, 2005-11-21 at 18:16 +0100, Matthieu Cornec wrote:
> Hello,
> How do you change the size of the caracters (tiny, small) using xtable?
> It works out for print.xtable when typing
> print.xtable(xtable(mydata),size="small")
> but I do not see any results when doing
> xtable(mydata,size="small
On Mon, 2005-11-21 at 11:12 +0100, [EMAIL PROTECTED] wrote:
> Hi, I'm from Italy (sorry for my english...). I've two questions about
> the plot function.
> I've to create a simple graph for the data set "n_species":
>
>
> species=sqlQuery(dati, "select count(distinct species), season from
> captu
On Mon, 2005-11-21 at 09:01 -0800, Dhruti Ramani wrote:
> I am trying to install R1.8. When I use "make" to build R, it gives me
> following error,
>
> * Installing *source* package 'foreign' ...
> /usr/local/bin/R-1.8.1/bin/INSTALL: ./configure: /bin/sh: bad interpreter:
> Permission denied
> E
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