On Dec 10, 2010, at 4:14 PM, David Winsemius wrote:
>
> On Dec 10, 2010, at 5:02 PM, David Winsemius wrote:
>
>>
>> On Dec 10, 2010, at 4:39 PM, Patrick McKann wrote:
>>
>>> Hello all,
>>> I don't understand why this won't work. I have entered:
>>>
>>> WriteXLS(alldata,'test.xls')
>>
>> I
Yes (depending on what you mean by "output"), but maybe there is a
long way to go. The vignette of the Rd2roxygen package is an example:
http://cran.r-project.org/web/packages/Rd2roxygen/vignettes/Rd2roxygen.pdf
It makes use of the highlight package and Sweave to output colored
code. If the style
I've built two RF objects (RF1 and RF2) and have tried to combine
them, but I get the following error:
Error in rf$votes + ifelse(is.na(rflist[[i]]$votes), 0, rflist[[i]]$votes) :
non-conformable arrays
In addition: Warning message:
In rf$oob.times + rflist[[i]]$oob.times :
longer object lengt
Hi
I have a large R progress that that is constently running into memory
issues, I am trying to rewrite some of the code to make more efficeint
However, one thing I have found is that the memory usage shown by gc() is
very different from what i see from unix termilnal
Garbage collection 2047 = 1
Hello! I am having a problem understanding what the weights option in
the locfit command of the locfit package is doing. I
have written a sample program which illustrates the issue (below). The
example involves using bootstrap however, that is not my main
goal but it illustrates where my problem li
Peter Ehlers ucalgary.ca> writes:
>
> On 2010-12-10 07:04, Francesco Nutini wrote:
> >
> > dear [R] users,
> > is there a way to plot different data (but with the same x-variables)
> in the same xyplot window?
> > There are already a similar question, but the answer is
> not enought explanator
I don't understand why 'quantile' works in this case:
> tt <- rep(c('a','b'),c(10,3))
> sapply(0:6/6,function(q) quantile(tt,probs=q,type=1))
0% 16.7% 33.3% 50% 66.7% 83.3% 100%
"a" "a" "a" "a" "a" "b" "b"
and also
> qua
Stavros Macrakis alum.mit.edu> writes:
>
> read.table gives idiosyncratic results when the input is formatted
> strangely, for example:
>
> read.table(textConnection(
"a'b\nc'd\n"),header=FALSE,
fill=TRUE,sep="",quote="'")
> => "c'd" "a'b" "c'd"
>
>
> read.table(textConnection(
"a'b\nc'd\n
On Dec 10, 2010, at 5:02 PM, David Winsemius wrote:
On Dec 10, 2010, at 4:39 PM, Patrick McKann wrote:
Hello all,
I don't understand why this won't work. I have entered:
WriteXLS(alldata,'test.xls')
I have gotten tripped up by the argument syntax in WriteXLS myself,
many times. Please
On Dec 10, 2010, at 4:39 PM, Patrick McKann wrote:
Hello all,
I don't understand why this won't work. I have entered:
WriteXLS(alldata,'test.xls')
I have gotten tripped up by the argument syntax in WriteXLS myself,
many times. Please check the help page for argument names and use
them,
Hi All,
I wonder if there is a way to print the R output with COLOR?
Not the color plots, but the outputs in the console.
Thank.
casper
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Hello all,
I don't understand why this won't work. I have entered:
WriteXLS(alldata,'test.xls')
and I get this error message:
Error in get(x, envir = envir) : variable names are limited to 256 bytes.
My variable names are not very long, and are accepted by write.csv.
alldata is a list contain
On Fri, Dec 10, 2010 at 3:16 PM, dreadgazebo wrote:
>
> Simple question...
>
> I know that when referencing data in a multivariate time series matrix, I
> can use the variable name instead of the column number (such as
> budget.ts[4,"incometax"]). Is there a way I can use the time unit (say, the
>
Dear all,
I am looking for a clustering method usefull to classify the countries in
some clusters taking account of: a) the geographical distance (in km)
between countries and b) of some macroeconomic indicators (gdp, life
expectancy...).
Are there some packages in R usefull for this?
Thanks
Hi Matt and everyone else,
Thanks for the help so far.
I ended up using the tips provided to create a "dirty hack" based on a
translation table between the code and the Hebrew letters.
For the future (and for any suggestions), I am attaching this code bellow:
Best,
Tal
# the translation table:
On Dec 10, 2010, at 3:14 PM, Rob James wrote:
I am trying to reorder a factor variable that has embedded escape
characters. The data begins as a csv file with a factor that
includes embedded new line characters. By the time read.table has
rendered it into a data frame, the variable now h
Does the following help?
A = c("A\\nB", "C\\nD")
test <-data.frame(A)
#access levels directly to change names
levels(test$A) <- sub("n", "\n", levels(test$A))
#re-order levels of the factor
test$A <- relevel(test$A, "C\nD")
Rob James wrote:
I am trying to reorder a factor variable that ha
Simple question...
I know that when referencing data in a multivariate time series matrix, I
can use the variable name instead of the column number (such as
budget.ts[4,"incometax"]). Is there a way I can use the time unit (say, the
year in an annual time series) instead of the row number?
--
Vi
I am trying to reorder a factor variable that has embedded escape
characters. The data begins as a csv file with a factor that includes
embedded new line characters. By the time read.table has rendered it
into a data frame, the variable now has an extra backslash.
e.g.
"This\nLabel" in the c
On Dec 10, 2010, at 2:07 PM, Andreas Wittmann wrote:
Dear R users,
i try to calculate the probabilty to survive a given time by using
the estimated survival curve by kaplan meier.
What is the right way to do that? as far as is see i cannot use the
predict-methods from the survival packag
On 2010-12-10 05:58, deriK2000 wrote:
Peter Ehlers wrote:
Sounds like you want the Dunnett test procedure which seems
to be implemented in a number of packages: multcomp, asd, MCPAN
and others.
It would probably be a good idea to install package 'sos' and
learn how to search with it.
Peter
Dear R users,
i try to calculate the probabilty to survive a given time by using the
estimated survival curve by kaplan meier.
What is the right way to do that? as far as is see i cannot use the
predict-methods from the survival package?
library(survival)
set.seed(1)
time <- cumsum(rexp(100
Anthony -
I would advise you to use the multicore or snowfall packages
to utilize multiple CPUs. As an example using multicore:
library(multicore)
sim = function(mu)max(replicate(10,max(rnorm(100,mu
library(multicore)
unlist(mclapply(c(1,5,10,20),sim))
[1] 6.569332 10.268091 15.335
On 10/12/2010 1:13 PM, Anthony Damico wrote:
Hi, I'm working in R 2.11.1 x64 on Windows x86_64-pc-mingw32.
I'm experiencing a strange problem in R that I'm not even sure how to
begin to fix.
I've got a huge (forty-pages printed) simulation written in R that I'd
like to run multiple times. When
On Dec 10, 2010, at 10:25 AM, Simon Kiss wrote:
Dear colleagues,
i found a line or two of code in the help archives from Uwe Ligges
about creating slanted x-labels for a barplot and it works well for
my purposes (code below). However, I was hoping someone could
explain to me precisely wha
On Fri, Dec 10, 2010 at 07:20:55AM -0800, profaar wrote:
>
> HI friends,
> I have very lengthy graph data in edge list format. I want to convert it
> into node list format.
>
> example:
> EDGE LIST FORMAT
> 1 2
> 1 3
> 1 4
> 1 5
> 2 3
> 2 4
> 3 2
> 4 1
> 4 3
> 4 5
> 5 2
> 5 4
>
> ITS NO
I'm new to using sql so I'm having difficulties (and worries) in adding a
new column of data to a table I have. Its a very large file (around 5 Gb)
which is why I'm having to use SQL
I have a table with variables ID, IDrec and IDdes and the variables IDrec
and IDdes give a mapping of some other va
Hi, I'm working in R 2.11.1 x64 on Windows x86_64-pc-mingw32.
I'm experiencing a strange problem in R that I'm not even sure how to
begin to fix.
I've got a huge (forty-pages printed) simulation written in R that I'd
like to run multiple times. When I open up R and run it on its own,
it works fi
On 2010-12-10 07:04, Francesco Nutini wrote:
dear [R] users,
is there a way to plot different data (but with the same x-variables) in the
same xyplot window?
There are already a similar question, but the answer is not enought
explanatory...
Something like this?
x <- rep(1:10, 2)
y1 <- rno
On 10/12/2010 12:05 PM, William Dunlap wrote:
> -Original Message-
> From: r-help-boun...@r-project.org
> [mailto:r-help-boun...@r-project.org] On Behalf Of Martin Maechler
> Sent: Friday, December 10, 2010 8:54 AM
> To: Steve Lianoglou
> Cc: r-help@r-project.org
> Subject: Re: [R]
> From: jinyan...@gmail.com
> Date: Fri, 10 Dec 2010 17:20:00 +0100
> To: prof...@live.com
> CC: r-help@r-project.org
> Subject: Re: [R] help requested
>
> awk '{arr[$1]=arr[$1] " " $2}END{for( i in arr){print i,arr[i]}}'
> edgelist.txt | sort -k1
Dear all,
Sandy Weisberg and I would like to announce the publication of the second
edition of An R Companion to Applied Regression (Sage, 2011).
As is immediately clear, the book now has two authors and S-PLUS is gone
from the title (and the book). The R Companion has also been thoroughly
rewrit
> -Original Message-
> From: r-help-boun...@r-project.org
> [mailto:r-help-boun...@r-project.org] On Behalf Of Martin Maechler
> Sent: Friday, December 10, 2010 8:54 AM
> To: Steve Lianoglou
> Cc: r-help@r-project.org
> Subject: Re: [R] Perl "cut" equivalent in R
>
> > "SL" == Steve L
Thanks for the suggestions, but I am not there yet (I'm a real novice). In
the code provided by Patrick (see below), I changed the shape input (from
sids to world) which I downloaded here:
http://thematicmapping.org/downloads/world_borders.php. As a result I also
need to change the "CNTY_ID" and "
> "SL" == Steve Lianoglou
> on Mon, 6 Dec 2010 14:21:59 -0500 writes:
>>> if(FALSE) { stuff your don't want executed }
>>>
>>
> Switching a block of code off/on with editing a single
>> character may be done using 0/1 instead of FALSE/TRUE.
SL> Or even
On 10/12/2010 4:17 PM, Barry Rowlingson wrote:
> On Fri, Dec 10, 2010 at 3:27 PM, Daniel Brewer
> wrote:
>> Hello,
>>
>> I have some data that has dates in the form 27.02.37. I convert them to
>> a date object as follows:
>> as.Date(data$date,format="%d.%m.%y")
>>
>> But this gives me years su
read.table gives idiosyncratic results when the input is formatted
strangely, for example:
read.table(textConnection("a'b\nc'd\n"),header=FALSE,fill=TRUE,sep="",quote="'")
=> "c'd" "a'b" "c'd"
read.table(textConnection("a'b\nc'd\nf'\n'\n"),header=FALSE,fill=TRUE,sep="",quote="'")
=> "f'" "\n
On Fri, Dec 10, 2010 at 10:27 AM, Daniel Brewer wrote:
> Hello,
>
> I have some data that has dates in the form 27.02.37. I convert them to
> a date object as follows:
> as.Date(data$date,format="%d.%m.%y")
>
> But this gives me years such as 2037 when I would like them to be 1937.
> I thought o
There still may be a problem if the dates go back far enough, e.g.,
1909. Is '09' 1909 or 2009? No matter what, you have to decide
which values need 1900 added and which need 2000. I'd split the
date on the delimiter '.', decide whether to add 1900 or 2000, and
then paste them together and t
Dear R-users,
I need to use the aftreg function in package 'eha' to estimate failure times
for left truncated survival data. Apparently, survreg still cannot fit such
models. Both functions should be fitting the accelerated failure time (Weibull)
model. However, as Göran Broström points out in
Try this:
> DF
V1 V2
1 1 2
2 1 3
3 1 4
4 1 5
5 2 3
6 2 4
7 3 2
8 4 1
9 4 3
10 4 5
11 5 2
12 5 4
> aggregate(V2 ~ V1, DF, paste, collapse = ' ')
V1 V2
1 1 2 3 4 5
2 2 3 4
3 3 2
4 4 1 3 5
5 5 2 4
On Fri, Dec 10, 2010 at 1:20 PM, profa
awk '{arr[$1]=arr[$1] " " $2}END{for( i in arr){print i,arr[i]}}'
edgelist.txt | sort -k1
On Fri, Dec 10, 2010 at 4:20 PM, profaar wrote:
> 1 2
> 1 3
> 1 4
> 1 5
> 2 3
> 2 4
> 3 2
> 4 1
> 4 3
> 4 5
> 5 2
> 5 4
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R-help@r-project.org mailing list
ht
On Fri, Dec 10, 2010 at 3:27 PM, Daniel Brewer wrote:
> Hello,
>
> I have some data that has dates in the form 27.02.37. I convert them to
> a date object as follows:
> as.Date(data$date,format="%d.%m.%y")
>
> But this gives me years such as 2037 when I would like them to be 1937.
> I thought of
Dear colleagues,
i found a line or two of code in the help archives from Uwe Ligges about
creating slanted x-labels for a barplot and it works well for my purposes (code
below). However, I was hoping someone could explain to me precisely what the
code is doing.
I'm aware it's invoking the text
HI friends,
I have very lengthy graph data in edge list format. I want to convert it
into node list format.
example:
EDGE LIST FORMAT
1 2
1 3
1 4
1 5
2 3
2 4
3 2
4 1
4 3
4 5
5 2
5 4
ITS NODE LIST FORMAT SHOULD BE LIKE:
1 2 3 4 5
2 3 4
3 2
4 1 3
5 2 4
Kindly suggest me which package
Hello,
I have some data that has dates in the form 27.02.37. I convert them to
a date object as follows:
as.Date(data$date,format="%d.%m.%y")
But this gives me years such as 2037 when I would like them to be 1937.
I thought of trying to take off some time i.e.
as.Date(camCD$DoB,format="%d.%m.%y
Hi,
On Dec 10, 2010, at 9:27 AM, Scott Chamberlain wrote:
Dear R Community,
I recently switched to a Mac (10.6.5), and have installed
Textwrangler to
run code to R. However, I can't install the syntax highlighting file
because
I can't find the directory: "~Users/username/Library/Applicati
-- begin inclusion -
Dear all,
I need to calculate likelihood ratio test for ridge regression. In
February I have reported a bug where coxph returns unpenalized
log-likelihood for final beta estimates for ridge coxph regression. In
high-dimensional settings ridge regression models usua
Andrija,
You should be able to extract the data that you want using a call like
this (AD substituted for your c)
with(AD, tapply(X2, X1, function(x) sort(x, dec=T)[1:5]))
That returns a list like this:
$`1`
[1] 10 9 8 7 6
$`2`
[1] 25 24 23 22 21
Just package it the way that you want.
Da
dear [R] users,
is there a way to plot different data (but with the same x-variables) in the
same xyplot window?
There are already a similar question, but the answer is not enought
explanatory...
Thanks a lot,
Francesco
[[alternative HTML ve
Dear R Community,
I recently switched to a Mac (10.6.5), and have installed Textwrangler to
run code to R. However, I can't install the syntax highlighting file because
I can't find the directory: "~Users/username/Library/Application
Support/TextWrangler/Language Modules/". Is there a different lo
its really help,thanks a lot
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Hans-Peter
I have checked the 'library(xlsReadWrite)' startup message.
I found that I just failed to 'xls.getshlib()'.
Entering 'xls.getshlib()', read.xls() works regularly.
Thank you.
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S
You should be able to use whatever values you are getting from your script
right now. I just did the assignment to match what you were showing on the
output. The easiest thing to do is to do 'str(X)' from your data and
compare it to the 'x' I created -- str(x).
Here is what 'str(x)' gives:
> x
Hello,
I am finding that the melt function from the reshape library causes
errors when applied to a data.frame that contains numeric and character
columns. For example,
melt(id.vars="ID",data.frame(ID=1:3,date=c("a","b","c"),value=c(1,4,5)))
ID variable value
1 1 date a
2 2 date
try this:
> do.call(rbind, lapply(split(x, x$X1), function(.grp){
+ .ord <- .grp[order(.grp$X2, decreasing = TRUE),]
+ .ord[seq(min(5, nrow(.grp))),]
+ }))
X1 X2
1.10 1 10
1.9 1 9
1.8 1 8
1.7 1 7
1.6 1 6
2.25 2 25
2.24 2 24
2.23 2 23
2.22 2 22
2.21 2 21
On Fri, Dec
Hi R-help,
I am trying to find a way to select five highest values in data frame
according some variable. I will demonstrate:
c
X1 X2
1 1 1
2 1 2
3 1 3
4 1 4
5 1 5
6 1 6
7 1 7
8 1 8
9 1 9
10 1 10
11 2 11
12 2 12
13 2 13
14 2 14
15 2 15
16 2
Peter Ehlers wrote:
>
>
> Sounds like you want the Dunnett test procedure which seems
> to be implemented in a number of packages: multcomp, asd, MCPAN
> and others.
>
> It would probably be a good idea to install package 'sos' and
> learn how to search with it.
>
> Peter Ehlers
>
>
Thank
Dear Mr Holtman Sir,
Thanks a lot for your great solution. This certainly is helping me achieve what
I need to get. However, I shall be hugely thankful to you if you can guide me
in one respect.
Sir, you have used following commands to assign values to x and y.
> x <- list(40, c(80,160), c(1
X<-list(40,c(80,160),c(160,80,400))
Y<-list(10,c(10,30),c(5,18,20))
Z<-c(1,2,3)
as.data.frame(do.call("rbind",X))->x
as.data.frame(do.call("rbind",Y))->y
x*y*Z->r
r[upper.tri(r)] <- 0
rowSums(r)
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On 2010-12-10 02:41, Amelia Vettori wrote:
two OutputsHello!
I am Amelia from Auckland and work for a bank. I am new to R and I have started
my venture with R just a couple of weeks back and this is my first mail to
R-forum. I need following assistance
Suppose my R code generates following ou
try this:
> x <- list(40, c(80,160), c(160,80,400))
> y <- list(10, c(10,30), c(5,18,20))
> z <- c(1,2,3)
> mapply(function(a1,a2,a3){
+ a3 * sum(a1 * a2)
+ }
+ , x
+ , y
+ , z
+ )
[1] 400 11200 30720
On Fri, Dec 10, 2010 at 5:41 AM, Amelia Vettori
wrote:
> two OutputsHell
On 10/12/2010 3:40 AM, Søren Højsgaard wrote:
When using Sweave in connection with the driver RweaveLatex(), global options
can be set with \SweaveOpts{}, e.g.
\SweaveOpts{keep.source=T}.
Does anybody know if it is possible to set global options in the same way when
using Sweave with the driver
On 2010-12-10 03:24, deriK2000 wrote:
Dear list,
I try to compare the mean of a variable given a value of a factor with the
mean of the same variable for all K-1 other non-missing values of this
factor. This procedure I want to repeat for each level of the factor.
Having read the recommendatio
two OutputsHello!
I am Amelia from Auckland and work for a bank. I am new to R and I have started
my venture with R just a couple of weeks back and this is my first mail to
R-forum. I need following assistance
Suppose my R code generates following outputs as
> X
[[1]]
[1] 40
[[2]]
[1] 80
Oh, whoops I was looking for the "vote up" button and accidentally hit
"Reply All".
On Fri, Dec 10, 2010 at 8:25 PM, Barry Rowlingson
wrote:
> On Fri, Dec 10, 2010 at 2:21 AM, mathijsdevaan
> wrote:
>>
>> Hi,
>>
>> I have a dataset (CSV) with some counts of firms located around the globe.
>>
This has been answered offlist (the poster also wrote directly to me as
package maintainer, but did not post on the R-sig-geo list, as would have
seemed natural). The resolution was to read ?formula, and to use either
errorsarlm() or lagsarlm() in spdep with formula=y ~ 1. Apparently an
insurance
On 2010-12-10 03:43, Adam Carr wrote:
I tried Tal's suggestion of deleting the doBy and coin packages and then
reinstalling them from a different mirror. The first install was from the
Harvard mirror and the second was from the Case Western Univ. mirror. The new
packages generate the same errors
Toby, haruo0409,
2010/12/8 tkdweber :
> This is my Error-Message in its German original:
> Fehler in .Call("ReadXls", file, colNames, sheet, type, from, rowNames, :
> Falsche Anzahl von Argumenten (11), erwarte 10 für ReadXls
There was a wrong DLL for a short while in the old 1.5.2 version (I
f
Hey Michael,
Thank you very much. It works!
Best,
Martin
Original-Nachricht
> Datum: Fri, 10 Dec 2010 22:35:56 +1100
> Von: Michael Bedward
> An: Martin Spindler
> CC: r-help@r-project.org
> Betreff: Re: [R] subset with two factors
> Hello Martin,
>
> You were almost ther
Hi all,
I am trying to develop a neural network with single target variable and 5
input variables to predict the importance of input variables using R. I used
the packages nnet and RSNNS. But unfortunately I could not interpret the out
put properly and the documentation of that packages also not
I tried Tal's suggestion of deleting the doBy and coin packages and then
reinstalling them from a different mirror. The first install was from the
Harvard mirror and the second was from the Case Western Univ. mirror. The new
packages generate the same errors when I call them using the library()
Thanks, Felix! That works.
best,
-Girish
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Hello Martin,
You were almost there :)
T1 <- subset(daten1, Geschlecht=="M" & GG=="A")
Hope this helps.
Michael
On 10 December 2010 22:25, Martin Spindler wrote:
> Dear all,
>
> I have a dataframe of the following strucutre
>
> numacc_b coverage_b Geschlecht GG
> 1 0 1
The next release of pgfSweave is now on CRAN! pgfSweave has seen some
significant changes in the past couple of months.
The main new features are:
- Automatic code highlighting via the highlight package. This can be
turned off with the new `highlight` option.
- "Tidying" of source code output via
Hi Girish,
Try this:
disc <- xyplot(cnt_gt50pct_disc ~ week_num|sku_num, data=DF,type =
"h",lwd=2,panel = function(x, y, ...) {
panel.abline(v = x[which.max(y)], lty = 2)
panel.xyplot(x, y, ...)
})
-Felix
On 9 December 2010 17:35, Girish A.R. wrote:
>
> Hi folks,
>
>
Hi Agnes,
I converted the Arial font files from ttf to afm using ttf2afm from MikTex
complete installation.
When used in R with the line recommended by Plos, they seem to give correct
Arial font graphics: I checked by opening the ps file with a viewer
(gsview), a text editor (notepad++) and Adob
Dear all,
I have a dataframe of the following strucutre
numacc_b coverage_b Geschlecht GG
10 1 W A
20 1 M A
30 1 M B
40 1 M B
50 1 W A
60 1
Hi,
Am working on neural network.
Below is the coding and the output
> library (nnet)
> uplift.nn<-nnet (PVU~ConsumerValue+Duration+PromoVolShare,y,size=3)
# weights: 16
initial value 4068.052704
final value 3434.194253
converged
> summary (uplift.nn)
a 3-3-1 network with 16 weights
Dear list,
I try to compare the mean of a variable given a value of a factor with the
mean of the same variable for all K-1 other non-missing values of this
factor. This procedure I want to repeat for each level of the factor.
Having read the recommendations of this list I want to avoid creating
On 12/10/2010 08:48 PM, Rodrigo Aluizio wrote:
OK that's it. Working nicely. I sent the final graph with the note of the
twoord.plot help attached to it. And some "personal" comments
Hi Rodrigo,
Although I came rather late to this, I might as well show how I did it:
# first I corrected the com
OK that's it. Working nicely. I sent the final graph with the note of the
twoord.plot help attached to it. And some "personal" comments
Thank you very much for all the help and remarks.
Rodrigo.
2010/12/10 Dennis Murphy
> Hi:
>
> Like Peter Ehlers, I'm not a big fan of multiple response variabl
On Thu, Dec 09, 2010 at 07:43:52PM -0800, bluesky wrote:
>
> I just contect R,and still learn how to write the code.
> I have a problem with argmin sum d(pi,p)/n
> for example I have 3 points (a1,b1)(a2,b2)(a3,b3) ,then I want to find
> p(x,y) make sure that
> (sqrt((a1-x)^2+(b1-y)^2)+sqrt((a2-x
On Fri, Dec 10, 2010 at 2:21 AM, mathijsdevaan wrote:
>
> Hi,
>
> I have a dataset (CSV) with some counts of firms located around the globe.
> Each count is assigned to the longitude and latitude of the specific
> location. Now I want to plot these counts on a world map using dots (size of
> dots
On Fri, 10 Dec 2010, Jack Johnson wrote:
Hi,
I understand this should be an easy task but I am still struggling a bit to
read a .txt file with a date vector. My code is as below:
data<-read.table(file.choose(),header=TRUE,sep="\t",dec=",",colClasses=c("Date","numeric","numeric","numeric"))
B
hi,
i have a spss portable file which i cannot open in R.
i tried
library(Hmisc)
File.spss <- spss.get("File.por", use.value.labels=T)
and received:
Fehler in read.spss("File.por", :
Datei »File.por« ist nicht in einem unterstützten SPSS-Format
(in engl.: error, not supported spss format)
Hi,
I understand this should be an easy task but I am still struggling a bit to
read a .txt file with a date vector. My code is as below:
data<-read.table(file.choose(),header=TRUE,sep="\t",dec=",",colClasses=c("Date","numeric","numeric","numeric"))
But I am getting an error:
Error in charToDa
When using Sweave in connection with the driver RweaveLatex(), global options
can be set with \SweaveOpts{}, e.g.
\SweaveOpts{keep.source=T}.
Does anybody know if it is possible to set global options in the same way when
using Sweave with the driver RweaveHTML().
Regards
Søren
[[altern
On Dec 8, 2010, at 15:52 , tkdweber wrote:
>
> Dear community,
>
> I have now taken my R-file from lectures and intend to use it at home, but
> have a problem
> reading the Data from the file. I have installed and loaded the Package
> xlsReadWrite so far.
xlsReadWrite is a contributed package
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