On 10/5/07, Leeds, Mark (IED) <[EMAIL PROTECTED]> wrote:
> x[is.na(x)]<- y[is.na(x)] but this will only work correctly if x and y
> are the same length so I hope that is
> what you mean by the same style.
That can be fixed if y is at least as long as to reach the last NA
in x like this:
x[is.na(
x[is.na(x)]<- y[is.na(x)] but this will only work correctly if x and y
are the same length so I hope that is
what you mean by the same style.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of [EMAIL PROTECTED]
Sent: Friday, October 05, 2007 10:28 PM
To: [
Hi
I have two vectors in the same style as
x<-c(NA,NA,1,3,4,NA,1)
y<-c(0,0,NA,NA,NA,0,NA)
that is when x[ i ] = NA, y[ i ]=numeric. I wish to replace the NA's in x by
the corresponding y value. Any help would be much appreciated.
Nigel
__
R-help@r-pr
Hi Jake
This might work for you:
You can make hidden files visible in the
Mac Finder by issuing the following
command in a *nix shell window:
in the Terminal type:
defaults write com.apple.finder AppleShowAllFiles TRUE
killall Finder
(see e.g. http://www.osxfaq.com/DailyTips/02-2005/02-01.w
Try this:
xtabs(value ~ row + column, d)[]
On 10/5/07, Chris Long <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I'm building a matrix m from a data frame d which includes the matrix row,
> column and value.
>
> This works well enough:
>
> m <- tapply(d[,"value"],d[,c("row","column")],c)
>
> However, I'
What are your criteria for friendliness? What features are you missing in
emacs
that you wish were there? Are these ESS features or LaTeX related features?
Rich
-Original Message-
want something like Emacs (of course including auctex and ess), but
not Emacs. Something like Tinn-R [htt
Hi, All,
I try to accessing the x11() device over cgi - namely, when trying to
create a graphic using the jpeg() function, everything is fine from the
command line but it won't work over cgi, producing the error:
"Unable to open connection to X11 display"
Do you you know how to solve this proble
Hi,
I'm building a matrix m from a data frame d which includes the matrix row,
column and value.
This works well enough:
m <- tapply(d[,"value"],d[,c("row","column")],c)
However, I'd like to replace any missing values with 0, not NA. The
obvious doesn't work, however:
m <- tapply(d[,"value"],
On 2007-October-05 , at 18:56 , Christian Salas wrote:
> Using Tinn-R (in windows) is possible to run latex and R from the same
> editor, which was great. Now, I am using Ubuntu-linux, which has been
> better than WinXP. Currently, I am using Emacs (and then install ESS)
> for running LaTeX and R
Hello all:
I'm having some difficulty interpreting the results of a Cox
proportional hazards analysis that I recently performed. I
am running the fit with a fixed categorical variable (Treatment) and a
nested categorical variable (Chamber) within Treatment. The likelihood
ratio tests of both of th
The .Renviron and .First functions do not seem to work the same way on a
Mac OS 10.4 as on a Windows XP machine.
From working in Windows I am used to creating a new directory for each
data analysis project. In the new directory I place
First, an .Renviron file consisting of the following text:
I am running R 2.6.0 on a PC running MS Windows 2000 Professional. After
upgrading to this new version of R, I have been having problems opening
scripts: opening certain scripts result in R crashing. After some
experimentation, I discovered that it is a problem with the number of
subdirectori
Neat! Thanks.
On 10/5/07, Deepayan Sarkar <[EMAIL PROTECTED]> wrote:
>
> On 10/5/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> > I have an application that would generate a cross-tabulation in array
> > format in R. In particular, my application would give me a result
> > similar to that of
On Fri, 2007-10-05 at 22:09 +0200, Liviu Andronic wrote:
> On 10/5/07, Christian Salas <[EMAIL PROTECTED]> wrote:
> > I was wondering if you know of a linux editor that is able to run R and
> > compile LaTeX files from it.
>
> Well, there is Winefish for LaTeX and Bluefish for R. The former is
> b
Dear Sirs,
Is there a way to make in R a variable modalities characterisation by
the modalities of other categorical variables?
Usually I do this task in SPAD. The output are:
column 3 -- modality % in the class
column 4 -- modality % in the population
column 5 -- class % in the modality
s
On Fri, 2007-10-05 at 13:09 -0700, Deepayan Sarkar wrote:
> On 10/5/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> > I have an application that would generate a cross-tabulation in array
> > format in R. In particular, my application would give me a result
> > similar to that of :
> >
> > array
On 10/5/07, Christian Salas <[EMAIL PROTECTED]> wrote:
> I was wondering if you know of a linux editor that is able to run R and
> compile LaTeX files from it.
Well, there is Winefish for LaTeX and Bluefish for R. The former is
based on the latter. Not exactly one editor, but you may be interested
On 10/5/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> I have an application that would generate a cross-tabulation in array
> format in R. In particular, my application would give me a result
> similar to that of :
>
> array(5,c(2,2,2,2,2))
>
> The above could be seen as a cross-tabulation of
Hi R people:
I installed R-2.6.0 on a Red Hat Linux system and am now trying
to install the Rmpi package.
The installation cannot seem to find the mpi.h file, even though it exists.
Is there a variable that I should be exporting into the process, please?
Thanks in advance,
Sincerely,
Erin Hodge
I have an application that would generate a cross-tabulation in array
format in R. In particular, my application would give me a result
similar to that of :
array(5,c(2,2,2,2,2))
The above could be seen as a cross-tabulation of 5 variables with 2
levels each (could be 0 and 1). In this case, the
Hi Ben,
Sorry for the slow reply, but something like this works,
library(Rgraphviz)
example(randomEGraph)
x = plot(g1)
xx = sapply(AgEdge(x), lines, lwd=2, len=1)
there are other ways too - but this might be the easiest
let me know if that does what
Dear all,
Let me reformulate my question from my previous post (thanks to Brian
Ripley for the hint but this didn't help me to resolve the problem).
I'll try to be more precise :
I have installed R-2.6.0 in a Windows Vista machine using default
settings (so R is under C:\Program Files ).
Then, r
Christian Salas wrote:
> I want something like Emacs (of course including auctex and ess), but
> not Emacs. Something like Tinn-R [http://www.sciviews.org/Tinn-R/] is
> the best solution, as far as I know for it, unfortunately is only
> available for Windows.
XEmacs? :-)
If you don't want Emac
hello,
i just compiled R, version R-2.6.0. I also compiled Rserve as instructed.
it does install, but i can not run it.
yhuerta:~> R CMD Rserve --help
/opt/R/R-2.6.0/lib64/R/bin/Rcmd: line 45: exec: Rserve: not found
yhuerta:~>
any ideas? i did set up Rpath, and the module compiled successfully
Ronaldo Reis Junior asked:
>
> I try to use a substitute function to generalise a equation.
>
> I have this:
>
> expression(1+2*pred+3*lat)
>
> (...) My expected result is:
>
> expression(1 + 2 * x1 + 3 * x2)
>
Check message by Thomas Lumley on 2007-03-27 (command...
RSiteSearch("Replacement
Three more packages will be showing up on your mirror soon.
The caret package (short for "Classification And REgression Training")
aims to simplify the model building process. The package has functions
for
- data splitting: balanced train/test splits, cross-validation and
bootstrapping sampling
Hello R-users:
Could you please tell me how can I extract the "df (degree of freedom)" and
"estfun (estimating functions)" for the following lmer (or lmer2) model?
wtd.mixed<-lmer(ddimer~race+steroid+psi+sofa+apache + (1|subject), method="ML",
data=final, cluster="id", weights=w)
I tried th
On 10/5/07, Bert Gunter <[EMAIL PROTECTED]> wrote:
> Folks:
> In the following mixed effect model, the "x" and residual variance
> components are nonidentifiable. Yet lme() (or the equivalent in lmer())
> happily produces an answer in which the sum of the variance components is
> the correct estim
hi ScionForbai
yes i know auctex, but i do not know Kate, as I mentioned, I compile
LatEx documents from Emacs and also run R from it (thanks to ESS).
Regarding this that you said
> in the built-in terminal on the lower part of the screen. I use the
> mouse to copy/paste lines from a script to
hey dylan,
but i am looking for only one editor that is able to run R and also be
able to compile Latex files (like Emacs but i don't like too much emacs)
---
Christian SalasE-mail:[EMAIL PROTECTED
> I was wondering if you know of a linux editor that is able to run R and
> compile LaTeX files from it.
I assume you already know auctex for emacs.
Well, currently I use emacs+auctex for latex and kate for R. ess
doesn't satisfy me, and I find R processes much slower when launched
within emacs. k
Hi all,
I have to reshape a dataset with many variables. Not all variables should be
included in the new dataset. Is it possible to NOT specify the drop-vector
of the reshape function explicitly? Instead I would like to drop all
variables that have not been used in one of the other arguments. If
On Friday 05 October 2007, Christian Salas wrote:
> Using Tinn-R (in windows) is possible to run latex and R from the same
> editor, which was great. Now, I am using Ubuntu-linux, which has been
> better than WinXP. Currently, I am using Emacs (and then install ESS)
> for running LaTeX and R from a
Using Tinn-R (in windows) is possible to run latex and R from the same
editor, which was great. Now, I am using Ubuntu-linux, which has been
better than WinXP. Currently, I am using Emacs (and then install ESS)
for running LaTeX and R from a same editor-program (like i was doing
with Tinn-R in
I am interest in object oriented programming R
I thought the R documentation about this subject is quit poor in relation
to the S+
So, is there any major difference between R and S+ in this approach? in
particularly, about formal definitional of a class
The S+ manual could be a useful
The first-round answer to such questions is to try read.delim().
Why? Because the issues are often comment characters (#) or quotes(').
It is also possible that you have unmatched ", but that usually indicates
something more serious.
On Fri, 5 Oct 2007, Ettinger, Nicholas wrote:
> Hello all,
>
On 5 October 2007 at 10:48, Feng, Ken wrote:
| Below I have a mickey-mouse example using Oleg Sklyar's wonderful inline
package.
|
| The question I have is, how do I return multiple values, say in a list?
| Inside the C code, I've also calculated 'sum'. How do I return this along
with 'res'
It being friday, I would like to call your attention to an innovative
data analysis by Leslie Lamport available from:
http://research.microsoft.com/users/lamport/pubs/hair.pdf
I particularly liked the graphics.
url:www.econ.uiuc.edu/~rogerRoger Koenker
email[EMAIL PR
Folks:
In the following mixed effect model, the "x" and residual variance
components are nonidentifiable. Yet lme() (or the equivalent in lmer())
happily produces an answer in which the sum of the variance components is
the correct estimate of the single variance parameter. Why? -- i.e. why
doesn'
Not sure if same problem, but I had a very simple file which wouldn;t load.
I had created it, in a roundabout way, via Gnumeric. After some fiddlign
around I decided that there was a non-printing character or rogue \n or \r
character somewhere in the file but I couldn;t find it. loading bits fo t
On Friday 05 October 2007 16:25, Michela Leone wrote:
> I'm fitting a Poisson gam model, say
>
> model<-gam(a65tm~as.factor(day.week
> )+as.factor(week)+offset(log(pop65))+s(time,k=10,bs="cr",fx=FALSE,by=NA,m=1
>),sp=c( 0.001),data=dati1,family=poisson)
>
>
>
> Currently I've difficulties in obtain
Colleagues -
I am trying to write a rather complex maximum likelihood program.
One of the complexities is that I want to create a program that can
accept user-written routines to calculate likelihood values from
different types of data.
The program uses several functions I have written.
> I have a sample of n values from a bivariate distribution (from a MCMC
> procedure). How could I draw a contour plot of "the joint density" based on
> that sample ?
here is a fast 2D density estimator. Not very sophisticated, but works.
The function assumes that data are in the form of a matrix
-- Forwarded message --
From: Michela Leone <[EMAIL PROTECTED]>
Date: 5-ott-2007 17.25
Subject: question about predict.gam
To: R-help@r-project.org
I'm fitting a Poisson gam model, say
model<-gam(a65tm~as.factor(day.week
)+as.factor(week)+offset(log(pop65))+s(time,k=10,bs="cr",fx=
I'm fitting a Poisson gam model, say
model<-gam(a65tm~as.factor(day.week
)+as.factor(week)+offset(log(pop65))+s(time,k=10,bs="cr",fx=FALSE,by=NA,m=1),sp=c(
0.001),data=dati1,family=poisson)
Currently I've difficulties in obtaining right predictions by using
gam.predict function with MGCV packag
Dear list members, I have a data.frame so shaped:
Sector Quadrants PlotSic TimeSpecies1Species2
Species3
.. Species-n
1 1 1 1 5 0 0 1 . 0
2 1 1 1 12 1 1 1
smooth.spline is a handy function and does what you need:
Careful to not over fit though. Use different values of spar and df.
y<-c(467, 468, 460 ,460 ,450, 432, 419, 420, 423, 423)
x<-1:10
plot(x,y)
predict(smooth.spline(x,y,df=4),x=3.5)
lines(predict(smooth.spline(x,y,df=4),x=seq(1,10,length=1
Holen sie sich jetzt 2400 EUR in Cash ab
Und gehen Sie dabei einen sicheren und koeniglichen Weg !!!
Alles mehrsprachig und einfach erklaert, starten Sie jetzt !!!
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WO ERHALTEN SIE SONST 2400 Euro in 12 Monaten aufgeteil
I found the link below very helpful in explaining the use of polygon.
http://www.feferraz.net/en/shaded.html
good luck
AA.
- Original Message -
From: <[EMAIL PROTECTED]>
To:
Sent: Wednesday, October 03, 2007 5:21 PM
Subject: [R] Shading area under density curves
> Hello,
>
> I have a
I'm grateful for your kind help.
I've clearly got the idea and am relieved.
As for question 1, the value of mgcv.conv$rms is small (less than
1.E-5 while GCV being around 1).
For question 2, as I don't have other reasons to doubt the linearity,
I guess the result is OK.
Sincerely,
Ariyo
2007/1
On 10/5/07, Gabor Grothendieck <[EMAIL PROTECTED]> wrote:
> Given this:
>
> x1 <- "pred"
> x2 <- "lat"
> e <- expression(1+2*pred+3*lat)
>
> Try this:
>
> L <- list(as.name("x1"), as.name("x2"))
> names(L) <- c(x1, x2)
> do.call(substitute, list(e, L)) # e & L are evaluated first
>
> or perhaps:
>
I would like a small help on establishing a connection on a remote
MySQL database using R
I am able to connect to a localhost database in mysql and perform
queries, but when I try to connect to a database on a remote host (to
which I usually have access through ssh) I fail to establish a
c
Hello all,
I know that this is a terribly banal question but I cannot seem to solve
it.
I am trying to load in data from a tab-delimited text file. Some
columns are mixed text-numbers and other columns are strictly numbers.
Some cells are blank.
My command is:
>MDMT_RPup <- read.table
Given this:
x1 <- "pred"
x2 <- "lat"
e <- expression(1+2*pred+3*lat)
Try this:
L <- list(as.name("x1"), as.name("x2"))
names(L) <- c(x1, x2)
do.call(substitute, list(e, L)) # e & L are evaluated first
or perhaps:
f <- e
f <- sub("pred", "x1", f) # also converts to character
f <- sub("lat", "x2
Hi,
try this(Not tested):
substitute(expression(1+2*pred+3*lat),list(pred=as.name(x1),lat=as.name(x2)))
On 05/10/2007, Ronaldo Reis Junior <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> I try to use a substitute function to generalise a equation.
>
> I have this:
>
> expression(1+2*pred+3*lat)
>
> I
Hi,
I try to use a substitute function to generalise a equation.
I have this:
expression(1+2*pred+3*lat)
I need to define the equation in function of x1 and x2 variables. Also I try
to define who is x1 and x2. I try this:
X1 <- "pred"
X2 <- "lat"
Now I need substitute pred and lat in equatio
Hi.
I'm trying to write an Rpad that edits scripts. Textarea seems like an
obvious tool, but unlike other input elements, it seems that the
contents are not sent to R on 'calculate'. To illustrate using the page
below: load, F9, edit text, F9. The original contents of 'script' are
restored.
Thank you very much for your reply and I did not make myself clear.
My model is like lm(y ~ x1+x2+x3,data), I would like to see E(y) and the
standard error.
Ben Bolker wrote:
>
>
>
> livia wrote:
>>
>> Hello,
>>
>> I am performing a multiple linear regression, is there a way of get the
>>
Hi,
I'm a new R-user.
I want to use some skill scores for weather forecast purpose.
Are there packages or functions in R with some skill scores (POD, FAR,
TSS, CSI, HEIDKE, ecc)?
Thanks in advance
Gianni
--
Gianni Messeri
La.M.M.A (Laboratorio Meteorologia e Modellistica Ambientale)
CNR-IBIMET (
livia wrote:
>
> Hello,
>
> I am performing a multiple linear regression, is there a way of get the
> mean and standard error of the response variable?
>
> Could anyone give me some advice? Many thanks.
>
You may need to give us more information/express your request more clearly.
Two
answe
Thanks to all for their suggestions!!
Cheers../Murli
-Original Message-
From: Gabor Grothendieck [mailto:[EMAIL PROTECTED]
Sent: Thursday, October 04, 2007 3:30 PM
To: Nair, Murlidharan T
Cc: [EMAIL PROTECTED]
Subject: Re: [R] combining vectors on unequal length
Assuming they are numeric
Bio7 a écrit :
> If you use the java version fom the classpath you can type inside R:
> system("java -version")
> or type "java -version" in the shell or console.
This works for my config : R.2.5.1. under windowsXP.
(apologies for forgetting precising it).
Many thanks for your answer.
Vincent
_
Hi
[EMAIL PROTECTED] napsal dne 05.10.2007 13:24:06:
>
> Dear list,
>
> I would like to calculate the trimmed mean for some subsets within a
> data.frame (data). The list has already been very helpful, and I have
> managed calculating the standard mean for the "Intensity" column based
> on t
Hello,
I am performing a multiple linear regression, is there a way of get the mean
and standard error of the response variable?
Could anyone give me some advice? Many thanks.
--
View this message in context:
http://www.nabble.com/Linear-Regression-tf4574635.html#a13057768
Sent from the R help
Please try
library(sp)
data(meuse)
coordinates(meuse) = ~x+y
spplot(meuse, "zinc", cuts = quantile(meuse$zinc))
Best wishes,
--
Edzer
Mauricio Zambrano wrote:
> Hi,
>
> I'm using R 2.5.1 and gstat 0.9-39 library and I'm working with the
> jura data set provided by gstat library.
>
> I tried to p
Dear list,
I would like to calculate the trimmed mean for some subsets within a
data.frame (data). The list has already been very helpful, and I have
managed calculating the standard mean for the "Intensity" column based
on the "Name" column using
> avgs <-aggregate(data$Intensity, by = list(
If you use the java version fom the classpath you can type inside R:
system("java -version")
or type "java -version" in the shell or console.
--
View this message in context:
http://www.nabble.com/know-java-version-tf4573584.html#a13057080
Sent from the R help mailing list archive at Nabble.c
Thanks Shubha, Petr and Patrick -
Erm, yes perhaps I wasn't clear, when I said "label" I didn't mean names, I
meant the labels provided by Hmisc.
So for example
v=c("lab1","lab2","lab3")
a<-b<-c<-1:3
df=data.frame(cbind(a,b,c))
I can do
label(df$a)="lab1"
label(df$b)="lab2" etc
Or
attributes(d
As Brian Ripley pointed out in a private message, it is a problem with
the CRAN binary of Matrix that results in problems on Windows 2000 and
earlier. The binary had the imports not optimal for some reasons - I
guess because I used a self compiled ATLAS optimized Rblas while
building the CRAN v
Rees, David wrote:
> Hi,
>
> Sorry that this is such a basic question, but I am having trouble with
> the following.
>
> I would like to remove all rows where the data is all zeros in a
> data.frame such as the following
>
>> x
> dateabc
> 1 2007.09.25 99.8984
Hi,
Sorry that this is such a basic question, but I am having trouble with
the following.
I would like to remove all rows where the data is all zeros in a
data.frame such as the following
> x
dateabc
1 2007.09.25 99.89844 100.0586 100.0840
4 2007.09.26 99.89844
Hi
[EMAIL PROTECTED] napsal dne 05.10.2007 11:19:16:
> Dear list members
> I would like to apply a vector of labels
> v=c("lab1","lab2","lab3")
> to a dataframe
> df=data.frame(1:3,1:3,1:3)
> using some kind of loop or apply function.
> Any ideas?
Few
1. Read R-intro manual how to manipul
Hi,
I'm using R 2.5.1 and gstat 0.9-39 library and I'm working with the
jura data set provided by gstat library.
I tried to plot a graph of metal concentrations (let's say Cd) with
the command spplot, but I realized that the default lags are equally
distributed between Min and Max. I did:
librar
Dear list members
I would like to apply a vector of labels
v=c("lab1","lab2","lab3")
to a dataframe
df=data.frame(1:3,1:3,1:3)
using some kind of loop or apply function.
Any ideas?
Thanks
Steve Powell
Checked by AVG Free Edition.
17:03
[[alternative HTML version deleted]]
_
As reported in ?spline, you should use splinefun() instead.
ff<-splinefun(x,y)
ff(x0)
where x0=5.25 is your case.
best,
vito
stat stat ha scritto:
> I want to fit a cubic spline of x on y. where :
>
> x
> [1] 467 468 460 460 450 432 419 420 423 423
> y
> [1] 1 2 3 4 5 6 7 8 9
> "JMB" == Jean Marie Beduin <[EMAIL PROTECTED]>
> on Fri, 05 Oct 2007 09:10:11 +0200 writes:
JMB> I need some help
yes
JMB> I try to install the following package: Matrix_0.999375-2.tar.gz
JMB> I have the needed package and R version.
JMB> My operating sytem is linux
I want to fit a cubic spline of x on y. where :
x
[1] 467 468 460 460 450 432 419 420 423 423
y
[1] 1 2 3 4 5 6 7 8 9 10
using the syntax
spline(y, x)
I got following output :
$x
[1] 1.00 1.310345 1.620690 1.931034 2.241379 2.551724 2.862069
[8]
Actually the answers to you questions may well be linked
On Thursday 04 October 2007 22:11, Ariyo Kanno wrote:
> Dear all,
>
> I'm trying to fit a pure additive model of the following formula :
> fit <- gam(y~x1+te(x2, x3, bs="cr"))
> ,with the smoothing parameter estimation method "magic"(de
Hello!
Is there a possibilty in R to calculate the sample size for evaluation of
reference values? Especially reference values with a covariate age and a factor
gender?
Any help will be appreciated.
Thanks!
Karl
Heute schon einen Blick in die Zukunft von E-Mails wagen?
Dear Windows Maintainers,
after installing R 2.6.0 on Windows 2000 and doing a complete update of the
libraries as recommended by B.Ripley, it get the error message:
The dynamic link library Rblas could not be found in the specified path
Note that the message says "Rblas", not Rblas.dll as e
Dear list,
My R program has to deal with a 3rd party java program.
I would like to know, automatically, which version
of java is used when both programs are speaking together.
Does anybody have an idea how to obtain such info from R ?
Thanks
Vincent
__
R
Have you looked into using the xtable package? Xtable supports text but
not graphics. The xtable package creates a LaTEX file after which you
can use Sweave to create a PDF. The other method that has been sugested
before is to use R2HTML and create a HTML file rather than a PDF.
R2HTML supports bo
I need some help
I try to install the following package: Matrix_0.999375-2.tar.gz
I have the needed package and R version.
My operating sytem is linux suse 10.1.
I have the following error message
/usr/lib/gcc/i586-suse-linux/4.1.0/../../../../i586-suse-linux/bin/ld:
ne peut trouver -lgfortran
co
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