Hi all,
I am using R and JRI under Windows XP Pro. I am posting this question
here since the reason might be R related (since I am running an R
script) but there is also a very good chance that it is JRI only
(since I am using the JRI interface to activate the script) -- in
which case I want to ap
Plotmath does not have a bold symbol font -- R's plotting system has
only 5 fonts (see 'font' in ?par), and bold symbol fonts are not
commonly installed in plotting systems.
Strictly the symbols such as mu used in mathematical notation differ
from the letters used in Greek. You may get a goo
Hello,
I am working with rpart function but geting some error in prediction.
the same code works fine with iris dataset.
but applying other dataset it doesn't work.
sample code is given for reference.
> acc_model<-rpart(V1~V2+V3+V4+V5+V6+V7+V8, data=accEx.train)
> plotcp(acc_model)
>
acc_find_cp
Thank you a ton - this simplifies my work considerably.- Shankar
Rolf Turner wrote:
On 24/03/2010, at 9:50 AM, shan...@bios.unc.edu wrote:
Hello,
I am working multiple simulated data sets with missing values, I would
like to store these data sets in either tab delimited format for .csv
Hi, please use the following the matrix z as the example:
x<-c(2,4,5,7,6,9,8,2,0)
y<-matrix(x,3,3)
z<-apply(y,2,function(x)x/sum(x))
z
On Tue, Mar 23, 2010 at 6:59 PM, David Winsemius wrote:
>
> On Mar 23, 2010, at 9:05 PM, Hongwei Dong wrote:
>
> Hi, R-helpers,
>>
>> I'm trying to use R to
Hello all,
Working on mapping some probabilities using R to a geographic unit called a
TAZ.The below data will work but you will have to set your directory for
the shape file. Never did this before so hopefully this works. ResProbs is
just supposed to be a value between 0-1, sorry if that m
On Mar 23, 2010, at 9:05 PM, Hongwei Dong wrote:
Hi, R-helpers,
I'm trying to use R to do a Monte Carlo simulation and need the
help. What I
have is a matrix that consists of the probabilities for the persons to
choose zones. For example, in the matrix shown below, each column
represents
As the author of Rpad, I'll say that it is officially abandoned. I
just don't have the time or the need for my job. If someone is
interested in maintaining it, I'll try to answer questions (the email
address listed on the package hasn't worked for a while, and the
mailing list got overwhelmed with
Douglas Bates stat.wisc.edu> writes:
> It is not easy to decide what "predict" should return for a linear
> mixed model, let alone the more complicated cases. Do you want
> predictions based on the fixed-effects only or based on a combination
> of the fixed-effects and the random-effects? For t
Hi, R-helpers,
I'm trying to use R to do a Monte Carlo simulation and need the help. What I
have is a matrix that consists of the probabilities for the persons to
choose zones. For example, in the matrix shown below, each column represents
a person, and each row represents a zone. So, the probabil
Hi:
The plyr solution is as follows, where your 'matrix' is a data frame m whose
first column is a factor:
> m
V1 V2 V3 V4 V5 V6 V7
1 jim 1 0 0 0 0 0
2 jim 0 1 0 0 0 0
3 jim 0 0 1 0 0 0
4 bob 1 0 0 0 0 0
5 bob 0 0 1 0 0 0
6 harry 0 0 1 0 0 0
7 ha
Rolf Turner wrote:
>
>
> On 24/03/2010, at 12:34 PM, Sharpie wrote:
>>> foo <- matrix(0,nrow=3,ncol=3)
>>> foo
>> [,1] [,2] [,3]
>> [1,]000
>> [2,]000
>> [3,]000
>>
>>> foo[3,3] <- NA
>>> foo
>> [,1] [,2] [,3]
>> [1,]000
>> [2,]00
Hi all,
I am plotting data using the simple plot function:
plot(data$x, data$y)
which results in a standard plot with the axis origin in the lower left corner.
^
|
|
|
|
| O O
| O O
-->
Since my data are screen coordinates I need mirrored axis so that the
origin
On 24/03/2010, at 12:34 PM, Sharpie wrote:
>
>
> shankar-17 wrote:
>>
>> Hello,
>> I am working multiple simulated data sets with missing values, I would
>> like to store these data sets in either tab delimited format for .csv
>> format with missing values marked as NaN's instead of NA's.
I just found the assoc plot function in vcd which lets me visualize the data
and shows which effects are significant.
I'm not sure if I'm misinterpreting the coefficients from R. The way I
interpreted is that since, for example, the interaction term
typNya:kategori1-10 is significant and positive,
In an elderly version of ``plotSymbols'' (now in the cwhmisc package) that
I had lying around, there was the example
plot(1:10,xlab="\374")
which the comments said would give a u-umlaut as the x-axis label.
When I execute this plot
(a) I get no x-axis label at all, and
(b) the
shankar-17 wrote:
>
> Hello,
> I am working multiple simulated data sets with missing values, I would
> like to store these data sets in either tab delimited format for .csv
> format with missing values marked as NaN's instead of NA's.
>
> I read the import/export document which mentions th
Hello,
Does anyone know of an R implementation of diffusion entropy analysis (DEA)
as proposed by Scafetta dn Grigolini (2002)? I was unable to find any
existing functions, so I attempted to write up my own, but cannot reproduce
known results, so obviously I'm doing something wrong.
If there doe
I'm trying to annotate some graphics using plotmath and finding out that the
code I'm using isn't bolding the greek letters - it bolds the rest (once I
adjusted the numerics to characters), it's just failing on the greek
characters.
Any suggestions welcomed.
Jim Price.
Cardiome Pharma Corp.
Te
On Mar 23, 2010, at 5:23 PM, ROLL Josh F wrote:
David
Thanks you for the guidance. I am looking to drive the data into
the intervals. Problem now is that I have a few 0 values that are
returning as NA (e.g -> (0.1,0.2] (0.1,0.2] (0.1,0.2]
(0,0.1] )
This is causing issues when I t
I cannot replicate the error.
The following seem to work.
Y <- runif(100)
comp <- matrix(runif(6500),100,65)
par <- rep(.5, 28)
optim.results <- optim(par, fn=objective.function, method="Nelder-
Mead",comp=comp, Y=Y, n=100) # Not sure why you are selecting the
columns in the comp. That is pro
On Mar 23, 2010, at 11:05 AM, Prew, Paul wrote:
> Hello, I am looking for a sample size function for samples sizes, to test
> proportions that are not binomial proportions. The proportions represent a
> ratio of (final measure) / (baseline measure) on the same experimental unit.
> Searches u
sjaffe riskspan.com> writes:
>
>
> Sharpie wrote:
> >
> > You could try Sage:
> >
> > http://www.sagemath.org
> >
>
> Yes, I've tried Sage (briefly) and it is very interesting. But what I'm
> looking for here is a client-server system that allows multiple users to
> access the results o
David
Thanks you for the guidance. I am looking to drive the data into the
intervals. Problem now is that I have a few 0 values that are returning as NA
(e.g -> (0.1,0.2] (0.1,0.2] (0.1,0.2] (0,0.1] )
This is causing issues when I try and use the brks to inform a clorepleth map.
I tri
Try this:
aggregate(as.data.frame(dum.mat.temp), list(row.names(dum.mat.temp)), sum)
On Tue, Mar 23, 2010 at 6:15 PM, Sarah Berke wrote:
> Does anyone know if there is an R function that will take a matrix like this
>
> jim 1 0 0 0 0 0
> jim 0 1 0 0 0 0
> jim 0 0 1 0 0
Hello,
You could try svSocket that creates a socket server where several
clients can connect simultaneously. The server is restricted to local
clients for obvious security reasons, but if you would like to access it
though a network, you can use stunnel to transfer the data crypted with SSL.
Does anyone know if there is an R function that will take a matrix like this
jim 1 0 0 0 0 0
jim 0 1 0 0 0 0
jim 0 0 1 0 0 0
bob1 0 0 0 0 0
bob0 0 1 0 0 0
harry 0 0 1 0 0 0
harry 0 0 0 1 0 0
harry 0 0 0 0 1 0
harry 0 0 0 0 0 1
a
On 24/03/2010, at 9:50 AM, shan...@bios.unc.edu wrote:
> Hello,
> I am working multiple simulated data sets with missing values, I would
> like to store these data sets in either tab delimited format for .csv
> format with missing values marked as NaN's instead of NA's.
>
> I read the import
Hello,
I am working multiple simulated data sets with missing values, I would
like to store these data sets in either tab delimited format for .csv
format with missing values marked as NaN's instead of NA's.
I read the import/export document which mentions that write.table
command converts
We are using RPad for a teaching application here.
But we had to find many things the hard way,
and additionally, it did not survive the latest R release change.
There is a minimal repair, but the maintainer does not answer any email
any more. We did the repair and are giving a modified version to
Thanks!
On Wed, Mar 24, 2010 at 1:01 AM, Sharpie wrote:
>
>
> Chidambaram Annamalai wrote:
> >
> > Hi,
> >
> > I need some help to get some of the object orientation, specifically the
> > methods that overload the basic arithmetic operations, from sample C++
> > code to R. I don't have experien
sjaffe wrote:
>
> Yes, I've tried Sage (briefly) and it is very interesting. But what I'm
> looking for here is a client-server system that allows multiple users to
> access the results of R without exposing the details.
>
Maybe you're looking for something similar to this webapp:
http://rw
Sharpie wrote:
>
> You could try Sage:
>
> http://www.sagemath.org
>
Yes, I've tried Sage (briefly) and it is very interesting. But what I'm
looking for here is a client-server system that allows multiple users to
access the results of R without exposing the details.
--
View this message i
sjaffe wrote:
>
> Based on a private response, it seems that rpad is no longer being
> maintained and in fact no longer works with the latest R release. I
> noticed that the web site listed in the FAQ no longer works, the code is
> being hosted by google code but it appears no one is working on
Thank you so much for help, Jim. But I didn't get any plot after I submit the
job except below, which indicating the number of lines for the two inputs.
What's the problem?
Read 3360 records
Read 3360 records
I know I didn't confuse you.
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It is not easy to decide what "predict" should return for a linear
mixed model, let alone the more complicated cases. Do you want
predictions based on the fixed-effects only or based on a combination
of the fixed-effects and the random-effects? For the lme function in
the nlme package we allowed
Based on a private response, it seems that rpad is no longer being maintained
and in fact no longer works with the latest R release. I noticed that the
web site listed in the FAQ no longer works, the code is being hosted by
google code but it appears no one is working on it.
Looking at the "R W
I apologize, the "c" is in the original coding; I merely misprinted (copy and
paste).
I have edited the orginal post to reflect this.
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_
missed a c(...) here,
therefore no par defined.
On Mar 23, 2010, at 12:58 PM, ApproxGaussian wrote:
par<-(e.1,e.2,e.3,e.4,e.5,e.6,e.7,e.8,e.9,e.10,e.11,e.12,e.13,e.14,e.
15,e.16,e.17,e.18,e.19,e.20,e.21,e.22,e.23,e.24,e.25,e.26,e.27,e.28)
__
R-help
Chidambaram Annamalai wrote:
>
> Hi,
>
> I need some help to get some of the object orientation, specifically the
> methods that overload the basic arithmetic operations, from sample C++
> code to R. I don't have experience with such advanced language features
> inside of R. So I was wondering
Is anyone using rpad? Is there any documentation or examples beyond that in
the 'man' directory of the source?
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tj wrote:
>
> Thanks Sam for the short but very helpful answer. That's what I only want
> to know.
> Thanks.=)
>
> ~tj
>
Even though you got the answer you were looking for, I would still browse
the material Matthew posted. The "Introduction to R" is a standard R manual
that helped me g
Bos, Roger-2 wrote:
>
> I am trying to create plots within a for loop and output them to a pdf.
> Here is a working example using plot:
>
> gg <- data.frame(datadate=1:4, spread=5:8)
> pdf()
> for (i in 1:3) {
> plot(gg$datadate, gg$spread, main=i)
>
Mark -
Does this do what you want?
dat = data.frame(X1=c(1,1),X2=c(1,1),X3=c(1,1),
X4=c(0,1),X5=c(NA,NA),x6=c(NA,1))
fixit = function(x){
y = c(x[-1],0)
x[is.na(y) & is.na(x)] = 0
x}
t(apply(dat,1,fixit))
X1 X2 X3 X4 X5 x6
[1,] 1 1 1 0 0 0
[2,] 1
Dear R-helpers,
I have a dataframe like this:
ID X1 X2 X3 X4 X5 X6
49 1 1 1 0 NA NA
50 1 1 1 1 NA 1
I would like to convert a missing value (NA) that follows a 0 (zero) or
another missing value (NA) into a 0 (zero).
So, the above lines would be converted to:
ID X1 X
you have to print the object
gg <- data.frame(datadate=1:4, spread=5:8)
> pdf()
> for (i in 1:3) {
+ d <- qplot(gg$datadate, gg$spread, geom="line", main=i)
+ print(d)}
> dev.off()
On Tue, Mar 23, 2010 at 1:14 PM, Bos, Roger wrote:
> I am try
I am trying to create plots within a for loop and output them to a pdf.
Here is a working example using plot:
gg <- data.frame(datadate=1:4, spread=5:8)
pdf()
for (i in 1:3) {
plot(gg$datadate, gg$spread, main=i)
}
dev.off()
I am try
On Tue, 23 Mar 2010, Catherine ENG wrote:
Hi everybody,
I was wondering if you can help me about a module. In fact, I'm looking for
a package or module about Wilks' lambda criterion in R environment. I didn't
find it in R website (
See
?summary.manova
HTH,
Chuck
http://cran.cict.
Hi,
I need some help to get some of the object orientation, specifically the
methods that overload the basic arithmetic operations, from sample C++
code to R. I don't have experience with such advanced language features
inside of R. So I was wondering if some of you could help me out in this
regar
Hi All,
I am reading through section 2.6 (Mathematics) of the "Writing R
Extensions" manuscript and am wondering where I can find more
examples/documentation on the \deqn{ } function. I would like to learn how
to display equations using this function but am not sure how to go about
doing it. The
http://had.co.nz/stat405/lectures/21-themes.pdf
On Wed, Mar 24, 2010 at 1:22 AM, milton ruser wrote:
> Dear all,
>
> How can I change the size and the color of axis?
> I would like that the xlab to be larger, xvalues to be
> larger, and xvalues in black instead of grey.
>
> x=runif(10)
> y=runif(
Dear all,
How can I change the size and the color of axis?
I would like that the xlab to be larger, xvalues to be
larger, and xvalues in black instead of grey.
x=runif(10)
y=runif(10)
require(ggplo2)
qplot(x,y)
cheers
milton
[[alternative HTML version deleted]]
___
Dear R Users,
We would like to highlight that R has once again been selected to participate
in the Google Summer of Code. Suggested projects can be found in the R-Wiki:
http://rwiki.sciviews.org/doku.php?id=developers:projects:gsoc2010. The GSoC
is a program from Google that offers student deve
Hello all, any help with the following would be appreciated.
I am attempting to maximize 28 parameters similtaneously in Optim(). The
follwoing is my code:
Y<-comp[,9]
n<-length(Y)
e.1<-.5
e.2<-.5
e.3<-.5
e.4<-.5
e.5<-.5
e.6<-.5
e.7<-.5
e.8<-.5
e.9<-.5
e.10<-.5
e.11<-.5
e.12<-.5
e.13<-.5
e.14
Thanks for the help, I've fixed the problem.
-Josh Elliott
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R-help@r-proje
Hmm yes that is what I'm looking for in terms of color scale control, but I
need it for contoured plots. John.
On Mon, Mar 22, 2010 at 10:32 PM, Jim Lemon wrote:
> On 03/23/2010 12:48 PM, John K. Williams wrote:
>
>> Hello, I'm having some trouble getting things to look as I want with
>> filled
and in addition to bill's suggestion, you may want to consider not
growing a list.
Instead of 'v <- list()', use:
v <- vector("list", nrow(A))
b
> Will your code work as you wish if you
> replace the "for(v[[1]] in x[[1]]) { ... }"
> with the following?
> for(i in x[[1]]) {
> v[[2]] <- i
Thanks Bill, that sorted it out! And thank you too Ben!
Bill and Ben. Are you familiar with the flowerpot men by any chance!?
Thanks again!
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Sent from the R help mailing list a
Hello, I am looking for a sample size function for samples sizes, to test
proportions that are not binomial proportions. The proportions represent a
ratio of (final measure) / (baseline measure) on the same experimental unit.
Searches using RSeek and such bring multiple hits for binomial prop
Kevin!
I've sent 5 replies to your questions already off-list.
The first question is easy (see below). The others will need more
information on your data (via str(trx) abd str(try)) and you versions
(sessionInfo()) as previously asked off-list.
Sorry to out you, but this is bad form.
Max
> I a
Dear all,
I want to draw a barplot with the following data:
[,1] [,2] [,3] [,4] [,5] [,6] [,7]
[,8] [,9]
[1,] 110.0675 118.4167 117.16 109.735416 101.6312 104.0312 101.8263
99.38541670 114.2613
[2,] 0. 0. 0.00 1.658333 0. 0.625
try this:
> x <- c('1/1/1970','12/13/2010', '2/3/2001')
> gsub("(\\d+/\\d+/)\\d\\d(\\d\\d )",
> "\\1\\2",
x)
[1] "1/1/70" "12/13/10" "2/3/01"
On Tue, Mar 23, 2010 at 10:10 AM, Hosack, Michael wrote:
> R community:
>
> Hello, I would to like to convert a character date variable from %m/%d/%Y
> -Original Message-
> From: r-help-boun...@r-project.org
> [mailto:r-help-boun...@r-project.org] On Behalf Of Pj253
> Sent: Tuesday, March 23, 2010 7:54 AM
> To: r-help@r-project.org
> Subject: [R] using a list to index elements of a list
>
>
> I have a list of vectors, x, with x[[1]]=1
Thanks Sam for the short but very helpful answer. That's what I only want to
know.
Thanks.=)
~tj
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can you also post an example of A and an example of the expected result?
On Tue, Mar 23, 2010 at 3:36 PM, Pj253 wrote:
>
> Thanks for your reply Ben!
>
> I don't think I want v to be identical to x... I guess I haven't put the
> question in the right context. What I'm actually trying to do is...
Thanks for your reply Ben!
I don't think I want v to be identical to x... I guess I haven't put the
question in the right context. What I'm actually trying to do is... (*
indicates extra information, not necessarily relevant for my question, but
to help put it in context)
A, some matrix (*a tra
if this was to work, wouldn't the object 'v' be identical to 'x'?...
so, why not use 'x' itself?
b
On Tue, Mar 23, 2010 at 2:53 PM, Pj253 wrote:
>
> I have a list of vectors, x, with x[[1]]=1:5, say.
>
> And I need to go through each element of each vector in a for loop.
> Something like:
>
> for
I have a list of vectors, x, with x[[1]]=1:5, say.
And I need to go through each element of each vector in a for loop.
Something like:
for (v in x[[1]])
print(v)
However, I need to store this index "v" for later, and I have lots of other
indices which we range over later in the code so thought
Hi,
I am analyzing a set of variables in order to create a survival model for a
set of patients. I have checked the reference manual for glm path and
coxpath in order to achieve it. However I have a doubt about the class of
the covariates I can use with the last mentioned package.
In the example,
Dear wizaRds,
I have a dataset to analyse which is causing me problems. It is a sample of
parents in schools. First we had a population table of the schools in the
country in question divided into five regions, and in each region we have an
urban/rural split. The population Ns in these ten cells ar
Hello,
I want to impute missing values using the package mi. My file has around
28 MB (50.000 observations, 120 variables). My computer is a Windows XP
32-bit machine, 4 GB Duo Core processor.
When I run mi, already after some minutes during iteration 1, I get the
message that a vector allocati
If x is your vector of character date variables:
orig.date <- as.Date(x, format=c("%m/%d/%Y"))
new.date <- format(x, format=c("%m/%d/%y"))
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
On Behalf Of Hosack, Michael
Sent: Tuesday, March 23, 2010
Dear mixed effects modelers,
I seem unable to find a predict method for mer objects in the package lme4.
Am I not seeing the forest for the trees ?
Any pointer would be very helpful.
Thanks,
Markus
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R-help
R community:
Hello, I would to like to convert a character date variable from %m/%d/%Y to
%m/%d/%y. Any advice would be greatly appreciated. I have tried functions for
changing the formatting and removing the unnecessary digits without success.
Mike
The short answer is yes, you can, but your syntax is wrong. You need
to make sure you wrap your conditions inside brackets, and use {, not
(, to delineate your if statements.
> for (v in 1:6) {
> for (i in 2:200) {
> if (v==1){
if (max(x*v-y*v)>1)
break()
}
}
}
et cetera
On Tue, M
Thanks Matthew... I will read your suggested articles/files.
I hope, i will be able to figure out what should be done with this.
=)
~tj
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Le 23/03/10 13:34, mans a écrit :
No, I didnt install Rcpp but i have R 2.10.1 already installed.
If you want to use RInside, you need Rcpp. This is what dependencies are
for. you can install Rcpp from R :
install.packages( "Rcpp" )
What's the difference with Rinside and Rcpp?
Rcpp defin
Hi Frederick,
The development files for readline are not available. Install them to
get this working. For debian/ubuntu the package to install is called
libreadline-dev or something. SUSE's package manager might have a
similar package. Alternatively you can skip installing R from source and
u
On Mar 23, 2010, at 6:13 AM, Shankavaram, Uma (NIH/NCI) [E] wrote:
I am trying use survfit function in survival package, but getting an
error that
Error in survfit: could not find function "survfit.km"
This package was working fine previously. I am using R version
2.9.2 on Windows.
I
Looks like this way,
dat$lrplacepartyclose <- NA
dat$lrplacepartyclose[dat$Party_Close=="party1"] <-
dat$lrplaceParty1[dat$Party_Close=="party1"]
dat$lrplacepartyclose[dat$Party_Close=="party2"] <-
dat$lrplaceParty2[dat$Party_Close=="party2"]
and goes on and on.
On 23 March 2010 17:47, Thomas
I am trying use survfit function in survival package, but getting an error that
Error in survfit: could not find function "survfit.km"
This package was working fine previously. I am using R version 2.9.2 on
Windows.
Can anyone tell me if this is a bug in the function code or something is
miss
I am not entirely sure what you are trying to do. Are you wanting to
re-arrange the columns or apply some sort of transformation?
On Tue, Mar 23, 2010 at 4:47 AM, Thomas Jensen
wrote:
> Dear R Experts,
>
> I am having some trouble creating a variable in R. I have data on
> self-placement of vote
Fayssal,
This zip file appears to be corrupted - do you have another version?
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Hello All,
I am new to R and tried to install R in Linux system (OS: Open SUSE). After
untar the source code, changed the directory, and typed the command
./configure, it was checking a list...finally it gave an error message. Here
with i have enclosed the error message.
Check-list goes like t
No, I didnt install Rcpp but i have R 2.10.1 already installed.
What's the difference with Rinside and Rcpp?
Do i need both to embed R code in C++ file or just one of them ?
Could you tell me where can i get Rcpp pkg?
How can i Install it because i dont know how to compile a source file on the
t
Hello again about grofit:
I've been looking at the grofit explanatory pdf, but it seems to me that
it's missing a little bit of commentary as to the multiplicity of
'experiments'. For example, what is the minimum number of data points(not
time points) to obtain a model? Would it be similar to the a
Hi everybody,
I was wondering if you can help me about a module. In fact, I'm looking for
a package or module about Wilks' lambda criterion in R environment. I didn't
find it in R website (
http://cran.cict.fr/web/packages/index.html#available-packages-W or
http://search.cpan.org/faq.html).
If thi
Dear R Experts,
I am having some trouble creating a variable in R. I have data on
self-placement of voters, their placement of parties, and which party
they feel closest to. The data is structured like this:
Party_Closelrplaceself lrplaceParty1 lrplaceParty2 ...
party1
Hello,
I am learning caret package, and I want to use the RFE to reduce the
feature. I want to use RFE coupled Random Forest (RFE+FR) to complete this
task. As we know, there are a number of pre-defined sets of functions, like
random Forest(rfFuncs), however,I want to tune the parameters (mtr
The "inner components" of object are not accessible by name. You need
to use the proper functions to retrieve or modify them. You are asked
by the PostingGuide to show your code and be more specific about
problems. Until you do so, that is about all anyone will be able to
say about your mis
Here are some references. Please read these first and post again if you are
still stuck after reading them. If you do post again, we will need x and y.
1. Introduction to R : 9.2.1 Conditional execution: if statements.
2. R Language Definition : 3.2 Control structures.
3. R for beginners by E Par
I wrote a procedure to create a spreadsheet using rdcomclient. It uses a
function to do the writing and runs "correctly" in isolation. It gives
errors, but it continues to completion. The error I receive is "Error:
Member not found". If I place it inside a for loop the loop fails after
the first it
As pointed out by others, vcd supports mosaic plots on top of the grid
engine (which is extremely helpful for those of us who love playing around
with grid). The standard mosaicplot() function is directly available (it
isn't clear if you knew this). The proper display of names is a real
challenge
Hi Fredrick,
Is there a reason you need to compile the source code? If not, I
recommend following the instillation instructions on CRAN. OpenSuse
instructions are at http://cran.r-project.org/bin/linux/suse/
Best,
Ista
On Tue, Mar 23, 2010 at 7:43 AM, fredrick devadoss
wrote:
> Hello All,
>
> I
Hello All,
I am new to R and tried to install R in Linux system (OS: Open SUSE).
After untar the source code, changed the directory, and typed the
command ./configure, it was checking a list...finally it gave an error
message. Here with i have enclosed the error message.
Check-list goes like this
I have a large dataframe (1400x1400) containing a symmetric similarity matrix.
Now I would like to extract subsets of elements where all elements have a
specific similarity with all other elements of this subset.
For example if the data looks like this
Spl1Spl2Spl3Spl4Sp
On Tue, 2010-03-23 at 09:37 +, Corrado wrote:
> Dear R users,
>
> I have 2 SpatialPointsDataFrame's, pcs and East.
>
> The column str_1 in the first (pcs) is:
>
> > pcs[0:4,]
>coordinates cat str_1 int_1 int_2dbl_1 dbl_2
> 1 (101000, 263000) 1 "SM06B" 101000 263000 4.9
I am trying use survfit function in survival package, but getting an error that
Error in survfit: could not find function "survfit.km"
This package was working fine previously. I am using R version 2.9.2 on
Windows.
Can anyone tell me if this is a bug in the function code or something is
mis
Dear Christophe,
Could you please post some example code of what you are trying to achieve?
Christophe Genolini wrote:
Hi all,
Working with S4 object, I definine two class foo1 and foo2. I define
'[' (resp. '[<-') for the two classes.
Then I define a third class foo3 that inherit from both f
Dear R users,
I have 2 SpatialPointsDataFrame's, pcs and East.
The column str_1 in the first (pcs) is:
> pcs[0:4,]
coordinates cat str_1 int_1 int_2dbl_1 dbl_2
1 (101000, 263000) 1 "SM06B" 101000 263000 4.978915 -4.293668
2 (101000, 265000) 2 "SM06C" 101000 265000 4.960478
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