as.matrix() will not help here. I will get the same error message.
And also, I don't need correlation matrices. I simply need a vector of
correlations. I will show you some code and data I am using.
Here you can see my main dataframe:
head(test)
industry datetestvar
as.matrix() will not help here. I will get the same error message.
And also, I don't need correlation matrices. I simply need a vector of
correlations. I will show you some code and data I am using.
Here you can see my main dataframe:
head(test)
industry datetestvar
R has no problem with a command of the type
model-lme(Y~f(x),random=~x|z)
but returns that error message when the command becomes something like
model-lme(Y~f(X),random=~x|z,correlation=corCompSymm)
Y is a vector of single observations from 2099 individuals, X is the
covariate matrix of which
I have a data frame and I would like to reshape it to wide format while at the
same time applying different aggregate functions to each column AND at times
multiple aggregate functions:
test1 = data.frame(
id = c(rep('101',8),rep('102',8)),
phase =
This sounds like a job for the melt/cast scheme for the reshape package.
There is a tutorial for using it here:
http://www.r-statistics.com/2012/01/aggregation-and-restructuring-data-from-r-in-action/
Good luck,
Tal
Contact
Hi Mukul,
If you are talking about the steps of the algorithm, then Yihui answered
your question..
If you are looking for visualizing the resulting clusters, there is the
clustergram function:
I have a data frame and I would like to reshape it to wide format while at
the same time applying different aggregate functions to each column AND at
times multiple aggregate functions:
test1 = data.frame(
id = c(rep('101',8),rep('102',8)),
phase = rep(c('D','D','L','L'),4),
I am wondering if anyone can tell me what the error I'm receiving means
below. I thought it said that Aeventexhumed should be converted to a factor,
so I tried to do so and received the following error.
Please advise. J
-
Hi all,
does anyone know how to extract or calculate studentized residuals for mixed
effects models estimated with the lme4 package?
kind regards,
Rense
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On 18.01.2012 09:49, Alexander Erbse wrote:
as.matrix() will not help here. I will get the same error message.
And also, I don't need correlation matrices. I simply need a vector of
correlations. I will show you some code and data I am using.
Here you can see my main dataframe:
Great!
Thanks.
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__
Le mardi 17 janvier 2012 à 23:56 -0800, Jhope a écrit :
I am wondering if anyone can tell me what the error I'm receiving means
below. I thought it said that Aeventexhumed should be converted to a factor,
so I tried to do so and received the following error.
Please advise. J
hello!
A few days ago I subscribed the R mailing list in order to ask for some
help. The thing is that now I am receiving a lot of mails with doubts from
other users but i am just a R begginer and i will not able to give useful
help. So, i would like to quit the from the mainling list. I'm so
On 18-01-2012, at 12:53, Catarina Maia wrote:
hello!
A few days ago I subscribed the R mailing list in order to ask for some
help. The thing is that now I am receiving a lot of mails with doubts from
other users but i am just a R begginer and i will not able to give useful
help.
This
Haj
i try to perform a principal component analysis by using a tetrachoric
correlation matrix as data input
tetra - tetrachoric (image_na, correct=TRUE)
t_matrix - tetra$rho
pca.tetra - principal(t_matrix, nfactors = 10, n.obs = nrow(image_na),
rotate=varimax, scores=TRUE)
the problem i have is
Hello,
I need to analyse some data coming from a questionnaire which have for
each item a likert scale 1-5. I need to find the lowest scores in the
distribution, and for this purpose I thought to use the quantile()
function to identify the participants belonging to the 5% with lowest
scores
Hello, and thanks for your answer,
I have melted the data already and can reshape it with cast alright, but I
still can find no way to provide a list of aggregate functions per column,
nor multiple aggregate functions for some of them (i.e. mean AND stdev)
--
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Dear all,
I have a question concerning manipulating data of several columns of a
dataframe at the same time.
I manage to do it for one column (with the use of the specific name for this
column).
In each columns, I have 60 values. But I should reorganize the values
(because I created this as an
Thanks Ben,
I am tryin on simulated data, say 300 repondents, 8 choice per person, only
2 random parameters... so i think it should be well behaved... so I am
probably doing a mistake! :-)
Thank for poiting out the MCMCglmm package, ultimately I need to write my
own non-linear untility function,
Hello, Nerak,
maybe
rbind( NA, head( results, -1))
does what you want (for all columns at once)?
Hth,
Gerrit
On Wed, 18 Jan 2012, Nerak wrote:
Dear all,
I have a question concerning manipulating data of several columns of a
dataframe at the same time. I manage to do it for one column
On Wed, Jan 18, 2012 at 02:48:48AM -0800, Nerak wrote:
Dear all,
I have a question concerning manipulating data of several columns of a
dataframe at the same time.
I manage to do it for one column (with the use of the specific name for this
column).
In each columns, I have 60 values. But I
Nerakg wrote on 01/18/2012 04:48:48 AM:
Dear all,
I have a question concerning manipulating data of several columns of a
dataframe at the same time.
I manage to do it for one column (with the use of the specific name for
this
column).
In each columns, I have 60 values. But I should
Hello Catarina Maia
I'm a beginner too!
And I ask questions and people are answering very kindly.
From what I know up til now is that R is a competitor to the
very expensive SAS statistical software. R is free to use and is
developed by professors and Ph.d's.
As of my interest right now is R's
That's okay. The mail goes to thousands of people some of whom can help with
a specfic problem.
It is very useful for some one who is a beginer to read some of the answers.
You learn a lot by reading about others problems that are similar to yours.
Otherwise do what I do: Just delete any
I'm setting up a Linux box to run R. I ususally run in a Windows envrionment
but after
reading the docs I'm not sure what to expect in terms of the front end
appearance in
Linux. Does it resemble Windows or will I need Rkward or R Commander?
__
Carlo F c.fezzi at uea.ac.uk writes:
I am tryin on simulated data, say 300 repondents, 8 choice per person, only
2 random parameters... so i think it should be well behaved... so I am
probably doing a mistake!
Thank for poiting out the MCMCglmm package, ultimately I need to write my
own
On 1/11/2012 11:07 PM, Paul Miller wrote:
Hello Everyone,
I have a question about how best to check dates for entry errors.
It depends on the study.
1. Simple: use as.Date on the data, and find resultant missing values.
You might have to add a format to the as.Date call: if I use
sj414 sj414 at medschl.cam.ac.uk writes:
R has no problem with a command of the type
model-lme(Y~f(x),random=~x|z)
but returns that error message when the command becomes something like
model-lme(Y~f(X),random=~x|z,correlation=corCompSymm)
Y is a vector of single observations from 2099
Le mercredi 18 janvier 2012 à 06:11 -0800, Scott Raynaud a écrit :
I'm setting up a Linux box to run R. I ususally run in a Windows
envrionment but after
reading the docs I'm not sure what to expect in terms of the front end
appearance in
Linux. Does it resemble Windows or will I need
dimitris fekas wrote on 01/18/2012 03:21:44 AM:
I have a data frame and I would like to reshape it to wide format
while at the same time applying different aggregate functions to
each column AND at times multiple aggregate functions:
test1 = data.frame(
id =
--begin included message ---
Dear Members,
I required to score probability of survival before specified time using
fitted cox model on scoring dataset.
On the training sample data I am able to get the probability of a
survival
before time point(t), but on the scoring dataset, which will have only
Rense rense.nieuwenhuis at gmail.com writes:
does anyone know how to extract or calculate studentized residuals for mixed
effects models estimated with the lme4 package?
I'm not sure. The influence.ME package has measures of influence
based on leave-one-out (jackknife) fitting, I think, so
On Jan 18, 2012, at 4:06 AM, pengcafe wrote:
I have a data frame and I would like to reshape it to wide format
while at
the same time applying different aggregate functions to each column
AND at
times multiple aggregate functions:
test1 = data.frame(
id =
It has obviously been a very long time since I wrote that manual page.
I've now updated it with the following which will show up in the next
release.
\note{The study is described in Laurie et al. A version of the data
set with less follow-up time is used in the paper by Lin.}
\references{
Thanks for the comments. Yes, I also had segmented and then I went away from
that. I can't remember. I've tried using it but I get some sort of strange
error. Here's some code ...
pavlu.glm - glm(Na ~ yield, data=pavludata, family=gaussian)
pavlu.seg - segmented(pavlu.glm, seg.Z=~yield,
Hi everybody,
Got some doubts here. I'm kinda desperate for help, so please ask me if
anything isn't clear.
I have a database with this structure (panel data structure):
head(dados_2)
Tempo Safra Data Resposta Perc_Resg_Acum Alta_Temporada Flexi Promo
1 1 1 200701 0.04223216
Hi Martin,
Certainly there are some problems with the ken.sto function In
addition there are some considerations that you have to take into account
before using this code. For instance, it projects the data onto a principal
component space prior sampling. In this case you have to a PCA is
Hi all
Certainly there are some problems with the ken.sto function. In addition
there are some considerations that need to be taken into account before
using this code. For instance, it projects the data onto a principal
component space prior sampling. In this case is necessary to check if a PCA
Hello Richard,
Thank you for all of your feedback and for introducing me to the
interaction_average argument. I realize that it is probably quite
simple, but after some research, I am still having difficulty
understanding how the interaction_average argument changes the
calculation of
Just an FYI regarding this question. I found the answer on the DOCSTRIP, it
allows you to create tags for different sections of your document, thus
allowing one to generate multiple documents that share code. You can see an
article about this in the December 2011 issue of the R Journal, its
Le mercredi 18 janvier 2012 à 16:23 +0100, Poul Kristensen a écrit :
How differs Rstudio from RKward?
They seem to be quite similar, but their feature seats are somewhat
different. I don't know RStudio enough to tell.
I am not aware of the frequence of releases in R but I think it should
be
Dear all,
I would like to know how to estimate in R a restricted model.
The model would be:
y=beta*X1+(1-beta)*X2
so the sum of coefficients must be one. I wonder if there is an option in the
lm function that allows to specify that restriction or any other solutions to
get the expected
On 01/18/2012 06:53 AM, Catarina Maia wrote:
hello!
A few days ago I subscribed the R mailing list in order to ask for some
help. The thing is that now I am receiving a lot of mails with doubts from
other users but i am just a R begginer and i will not able to give useful
help. So, i would
I believe there's also an option to get a daily digest of that day's activity.
Michael
On Wed, Jan 18, 2012 at 12:02 PM, Kevin E. Thorpe
kevin.tho...@utoronto.ca wrote:
On 01/18/2012 06:53 AM, Catarina Maia wrote:
hello!
A few days ago I subscribed the R mailing list in order to ask for
n.vialma at libero.it n.vialma at libero.it writes:
I would like to know how to estimate in R a restricted model.
The model would be:
y=beta*X1+(1-beta)*X2
so the sum of coefficients must be one. I wonder if there is an option in the
lm function that allows to specify that restriction
I've got two tables
first one(table1):
ID chromstart end
Ex1 2152 180
Ex2 10 2000 2220
Ex3 15 3000 4000
second one ( table2):
chrom locationname
2
I have the following binary data set:
Sex
Response 0 1
0 159 162
1 4 37
My commands
library(MASS)
sib.glm=glm(sib~sex,family=binomial,data=sib.data)
summary(sib.glm)
The coefficients in the output are
I have thousands of Fst-values (markers) spread across the genome. I would
like to use Loess to visualize and integrate them along the chromosomes.
This makes sense only along the chromosome, since markers (and thus Fst
values) are physically linked when located in close physical proximity.
The
Dear all,
we would like to point out the approaching XIII GRASS and
GFOSS italian Meeting which will take place at the University of Trieste from
Wednesday, February 15 until Friday, February 17, 2012.
Abstracts can be sent to gr...@units.it till January 20 while subscriptions
are open up to
Dear community,
I'm trying to examine my grouped data following page 6
http://cran.r-project.org/doc/contrib/Fox-Companion/appendix-mixed-models.pdf.
I'm trying lmList this way:
model.list - lmList(log(v.dep) ~ log(v2) +log(v4) + v3 | v5, subset =
v6=0, data=data)
and obtain this error
A couple of points. I don't know which Linux distro you are using, but in
general I think it best to install R from the terminal using a CRAN mirror
rather than from the Linux distro repository. The distro repositories are
sometimes not completely up to date, so you will get more current updates
On Jan 18, 2012, at 9:27 AM, Jerome Myers wrote:
I have the following binary data set:
Sex
Response 0 1
0 159 162
1 4 37
My commands
library(MASS)
sib.glm=glm(sib~sex,family=binomial,data=sib.data)
Yes, the results from confint() are much more accurate than yours and
SPSS's. (As Bill Venables once said in a similar circumstance: this is
not the place to report bugs in SPSS.)
Hint: the word 'profile' appears all over the place on the help pages.
confint() uses profile likelihood
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of Jerome Myers
Sent: Wednesday, January 18, 2012 7:27 AM
To: r-help@r-project.org
Subject: [R] confint function in MASS package for logistic regression
analysis
I have the
Your original data must have looked something like the following:
sib.data - data.frame(sib=rep(c(0,1,0,1), c(159,4,162,37)),
sex=rep(c(0,0,1,1), c(159, 4, 162, 37)))
as that gives the 2x2 table you showed (with 'Response' - 'sib'):
table(sib.data)
sex
sib 0
On 01/18/2012 07:25 AM, rantree wrote:
I've got two tables
first one(table1):
ID chromstart end
Ex1 2152 180
Ex2 10 2000 2220
Ex3 15 3000 4000
second one ( table2):
chrom
I would like to know if it is possible to make a function that defines a
variable in another function without setting that variable globally?
I would i.e. be able to define a variables value inside a function (one
level above) which another function makes use of, without setting this
variable
Consider this example:
power - function(n){
function(x) x^n
} # Note that this function returns a function!
cube - power(3)
cube(2) # gives 8
That make sense?
Michael
On Wed, Jan 18, 2012 at 1:30 PM, statguy marti...@mail.com wrote:
I would like to know if it is possible to make a
Make an environment that the functions share. One way to do
this is with local():
test - local({ y - NA
+ f1 - function(x) x + y
+ f2 - function(y1) { y - y1 ; f1(1) }
+ list(f1=f1, f2=f2) })
test$f2(2^(1:3))
[1] 3 5 9
(The example you showed
Travis,
thanks for the follow-up. As the reply got somewhat lengthier and includes
a worked example, I include the R-help mailing list again. Maybe the reply
is useful to someone else in the future.
Thanks for the reply. I think you cleared it up, but I would like to
follow up to be
Great!
That works perfectly sense. Thanks a lot!
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Sent from the R help mailing list archive at Nabble.com.
And to the OP: note the all-important y - NA that starts off Bill's
example. That makes a variable y in the local environment so -
finds that first before it gets to searching the global environment
(and possibly assigning there). It's not so important it's an NA just
that it's initialized.
Yes, I'm sorry. There was a typo as you discovered.
Michael's solution worked fine.
I will anyway take a look at the local function as well. Thank you for
your help.
--
View this message in context:
To close things out: credit is due to Thomas L rather than Luke T here:
https://stat.ethz.ch/pipermail/r-help/2011-April/275905.html
Michael
On Wed, Jan 18, 2012 at 2:06 PM, R. Michael Weylandt
michael.weyla...@gmail.com wrote:
And to the OP: note the all-important y - NA that starts off
Given a table with colnames and rownames, print(mytable) displays the table
nicely formatted.
How can I capture all of what is displayed as a character matrix?
Thanks.
[[alternative HTML version deleted]]
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R-help@r-project.org mailing list
Capture in what file format / device?
If you want a plain text log, sink() or capture.output() probably will
do it. MASS::write.table() might also help.
I believe library(Hmisc) has some functions for converting to LaTeX
tables as well, but I haven't used those myself.
Michael
On Wed, Jan 18,
My mistake: MASS::write.matrix() or utils::write.table()
Michael
On Wed, Jan 18, 2012 at 2:44 PM, R. Michael Weylandt
michael.weyla...@gmail.com wrote:
Capture in what file format / device?
If you want a plain text log, sink() or capture.output() probably will
do it. MASS::write.table()
Thank you. I used capture.output(); this is fine.
From: R. Michael Weylandt michael.weyla...@gmail.com
Cc: R General Forum r-help@r-project.org
Sent: Wednesday, 18 January 2012, 19:44
Subject: Re: [R] R Table
Capture in what file format / device?
If you
Hi,
I have a problem with aligning text which I'm adding to a plot using
mtext. I would like to specify the position of the right hand end of the
text string, relative to the device (in the left-right direction).
I've been looking at the use of the argument adj. But this can't be used
to specify
In reply to the first comment: it isn't homework and is in fact to do with a
betting system I am investigating for my own interest.
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Sent from the R help mailing list archive at
Hi, I am trying to teach myself some time series analysis.
I have some time series data on GDP, quarterly, from 1947 to 2011. colnames
are Year Quarter GDP and GDP.deflator
The first problem I have is that 4th quarter 2010 is missing--not even NA,
there is no record for Year=2010 and Quarter
On 18/01/2012 1:51 PM, R. Michael Weylandt wrote:
Consider this example:
power- function(n){
function(x) x^n
} # Note that this function returns a function!
One bit of advice that may matter sometime: you should call force(n) to
make sure it is evaluated before creating the new
On Jan 18, 2012, at 1:14 PM, George Shirreff wrote:
Hi,
I have a problem with aligning text which I'm adding to a plot using
mtext. I would like to specify the position of the right hand end of the
text string, relative to the device (in the left-right direction).
I've been looking at
George Shirreff wrote on 01/18/2012 01:14:55 PM:
Hi,
I have a problem with aligning text which I'm adding to a plot using
mtext. I would like to specify the position of the right hand end of
the
text string, relative to the device (in the left-right direction).
I've been looking at the
RT == Rolf Turner rolf.tur...@xtra.co.nz writes:
RT Compare:
RT require(lattice)
RT cairo_pdf(file=mung.pdf)
RT
print(xyplot(y~x,data=data.frame(x=1:10,y=1:10),main=expression(Length==mu*m)))
RT dev.off()
RT and
RT pdf(file=gorp.pdf)
RT
Given
a-c(1,2,3,4,5)
How can I evaluate the variable a to return a (numeric) vector comprising of
1,2,3,4,5? Thanks.
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
eval(parse(text = a))
But this is rarely a good ideaperhaps you could say a little more
about your overall goal and we could direct you to a more R-ish
solution?
library(fortunes)
fortune(rethink)
Michael
On Wed, Jan 18, 2012 at 4:18 PM, Ajay Askoolum aa2e...@yahoo.co.uk wrote:
Given
I am trying to check and build a package that requires another package
that generates a warning, so the check step never really completes with no
warnings.
The package uses some routines in the lubridate package, but when the
lubridate package is loaded for the check, I get these warnings:
mytext - c(1,2,3,4,5)
a - eval(parse(text=mytext))
a
[1] 1 2 3 4 5
will do this, if there's no better way to accomplish your actual goal.
Sarah
On Wed, Jan 18, 2012 at 4:18 PM, Ajay Askoolum aa2e...@yahoo.co.uk wrote:
Given
a-c(1,2,3,4,5)
How can I evaluate the variable a to return a
Hi
eval(parse(text=a)) should do the trick :)
Cheers,
Robin
2012/1/18 Ajay Askoolum aa2e...@yahoo.co.uk
Given
a-c(1,2,3,4,5)
How can I evaluate the variable a to return a (numeric) vector comprising
of 1,2,3,4,5? Thanks.
[[alternative HTML version deleted]]
Which version of lubridate do you have on your machine? I don't get
those warnings with the current CRAN version 0.2.6: it looks like
Hadley changed things to avoid that problem just a few weeks ago:
https://github.com/hadley/lubridate/tree/master/R (see the note on
zzz.R)
Michael
On Wed, Jan
On Wed, Jan 18, 2012 at 1:18 PM, Ajay Askoolum aa2e...@yahoo.co.uk wrote:
Given
a-c(1,2,3,4,5)
How can I evaluate the variable a to return a (numeric) vector comprising of
1,2,3,4,5? Thanks.
You can also use an active binding:
makeActiveBinding('a', function(){c(1,2,3,4,5)},
Thank you Michael, Sarah and Robin for the answers to my original question.
Michael you asked:But this is rarely a good ideaperhaps you could say a
little more
about your overall goal and we could direct you to a more R-ish solution?
I realise eval (known as execute in one of my other
Michael,
I just checked. I've got 0.2.5. I'll update tonight and see if that fixes
the problem.
Dave
From:
R. Michael Weylandt michael.weyla...@gmail.com
To:
David L Lorenz lor...@usgs.gov
Cc:
r-help@r-project.org r-help@r-project.org
Date:
01/18/2012 03:32 PM
Subject:
Re: [R] Warning on R CMD
I am trying to create a frequency distribution and I am a bit confused.
Here are the commands I have entered:
data - read.csv(file=40609_sortedfinal.csv,head=TRUE,sep=,)
NumberOfActionsByStatus = data$STATUS
NumberOfActionsByUser = data$ETS_LOGIN
NumberOfBidOffer = data$BID_OFFER
If you are using rcom from Excel, then you would send R the vector of
numbers containing the values you were
interested in and you would get the mean back. I suggest you look at the
RExcel implementation and duplicate its
capabilities. The rcom documentation includes examples in other languages
Couldn't find this in the archives. I'm fitting a series of historical
weather-related data, but would like to use the latest values to forecast.
So let's say that I'm using 1970-2000 to fit a model (using fourier terms
and arima/auto.arima), but now would like to use the last X values to
predict
Hi,
I have a 60k*600k matrix, which exceed the vector length limit of 2^32-1.
But it's rather sparse, only 0.02% has value. So I save is as MarketMatrix
(mm) file, it's about 300M in size. I use readMM in Matrix package to read
it in. If do so, the data type becomes dgTMatrix in 'Matrix' package
Hello, I hope I am doing this correctly, though I am not sure if a response
will be posted somewhere or if I will get a direct response. I am trying to
import a .txt table in my class on R and for some reason, the header gets
altered and I can no longer read the data. No one in my
A reproducible example would be really helpful here, but I think what
you want is:
table(NumberOfActionsByUser, NumberOfBidOffer)
On Wed, Jan 18, 2012 at 3:49 PM, caam shawn.akh...@gmail.com wrote:
I am trying to create a frequency distribution and I am a bit confused.
Here are the commands I
for my info, why is this rarely a good idea? Is that the case for this
particular example , or is eval(paste()) generally rarely a good idea?
--Peter
Op 18-1-2012 22:22, R. Michael Weylandt schreef:
eval(parse(text = a))
But this is rarely a good ideaperhaps you could say a little more
It's hard to diagnose the problem with importing the file without
the file itself, but you can easily change the column names:
colnames(Lambs) - c(Kind, Fatness, Wt)
You should also open the text file itself and check that everything
looks okay with the first few rows.
Sarah
On Wed, Jan 18,
Responses will be sent to the list and bounced to you if you are
subscribed: most replies also cc the thread and OP (and I think the
server notes this so you don't get two copies).
It looks like it may be an encoding problem in the .txt file. If your
data allows it, try opening it up with a text
I have a data frame with some factor columns.
I want to drop the rows with rare factor values
(and remove the factor values from the factors).
E.g., frame$MyFactor takes values
A 1,000 times,
B 2,000 times,
C 30 times and
D 4 times.
I want to remove all rows which assume rare values (1%), i.e., C
Here's one way, worked out in lots of steps so you can see
how each works:
mydata - data.frame(MyFactor = factor(rep(LETTERS[1:4], times=c(1000, 2000,
30, 4))), something = runif(3034))
str(mydata)
'data.frame': 3034 obs. of 2 variables:
$ MyFactor : Factor w/ 4 levels A,B,C,D: 1 1 1 1 1
The knitr package was designed to be a transparent engine for dynamic
report generation with R, solve some long-standing problems in Sweave,
and combine features in other add-on packages into one package. It is
a general-purpose package, and currently supports LaTeX, HTML and
Markdown (still
On 2012-01-18, William Dunlap wdun...@tibco.com wrote:
Try adding
LazyData: yes
to the DESCRIPTION file.
[3] https://github.com/jonasstein/sitools
Thank you. Now it works and I could add all SI prefixes.
--
Jonas Stein n...@jonasstein.de
__
I've got R running on a gentoo server that doesn't have X11 installed. Its
a custom build to keep those dependencies at bay! However, some of my
scripts use the base png() function and ggplot2. But, png uses X11.
A google search suggests using the Cairo package, which works... but
changes the
Dear R help,
I am trying to set up a cluster for parallel computing on a machine
running 64-bit windows XP, using the doSNOW package on R 2.14.1.
However, the command makeCluster() consistently makes the computer hang.
No R processes are started, no CPU consumed, R just becomes
unresponsive. ESC
I am not using RExcel at all.
I have now come up with a better solution that using eval. I can construct the
data structure (like c(1,2,3,4,5)) as an object in C# and pass it as the
argument to the method inside the web service that will call R. Works fine.
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