On 25.07.2008, at 17:06, Rob Goedman wrote:
Art,
Could it be the case TextMate is activating the wrong version of R
(2.6 vs. 2.7.1).
I do not believe this. TextMate is using the normal R Terminal.
I invoked the following command in a Rdaemon environment:
install.packages(ade4,
On 02.07.2008, at 15:31, Laura Poggio wrote:
Dear all,
sorry for this very basic question, but I did not find any good
example yet.
I would like to set up a variable that can be recall later to
substitute a
part of a file name.
As example:
var_filename = as.name(aaa)
On 21.06.2008, at 01:36, Ken Liu wrote:
I would like to convert a character vector
xxx - c(1/2, 1/4)
to
yyy - c(0.5, 0.25)
, but as.numeric didn't work for me. Could anyone give me a hint
please?
There are many many ways, and they're depending on the structure of
xxx. If you only
On 20.06.2008, at 19:27, calundergrad wrote:
i have a vector with a string of number
e.g
[1] 0113001 001130011000 001130012000 001130013000 001130016000
[6] 001130018000
i want a vector with the same numbers except with the last three
digits of
every factor cut off.
e.g
[1]
On 21.06.2008, at 17:25, Marc Schwartz wrote:
on 06/21/2008 09:18 AM Gabor Grothendieck wrote:
On Sat, Jun 21, 2008 at 8:31 AM, Wacek Kusnierczyk
[EMAIL PROTECTED] wrote:
Hans-Jörg Bibiko wrote:
On 21.06.2008, at 01:36, Ken Liu wrote:
I would like to convert a character vector
xxx - c(1/2, 1
On 19.06.2008, at 07:24, Paul Adams wrote:
Hello everyone,
I am wanting to replace an element in a matrix with NA. I have used
the following code
dat-read.table(file=C:\\Documents and Settings\
\txt,header=T,row.names=1)
file.show(file=C:\\Documents and Settings\\txt)
On 19.06.2008, at 20:17, ppatel3026 wrote:
I would like to replace \r\n with in a character string, where
\r\n
exists only between and , how could I do that?
Initial:
characterString = XMLtag1
id=\F\r\n2\/t\r\nag1\r\ntag\r\n2/tag2/XML
Result:
characterString = XMLtag1
On 18.06.2008, at 18:09, Graham Smith wrote:
Have a look at TextMate http://macromates.com/
There are three extensions (bundles) available dealing with R for
TextMate [up to now in the Review repository]:
[in very short terms]
1) R
- writing R scripts and executing it (plots are inside
On 02.06.2008, at 17:27, Ng Stanley wrote:
I would like to replace A B by A-B and AA
(DD) by
AA using a single gsub. Is that possible besides using two
gsub ?
Could you be a bit more precisely?
If you are dealing with two fix strings then you can write
On 31.05.2008, at 00:11, Prof Brian Ripley wrote:
On Fri, 30 May 2008, Duncan Murdoch wrote:
But I think with Brian Ripley's work over the last while, R for
Windows actually handles utf-8 pretty well. (It might not guess
at that encoding, but if you tell it that's what you're using...)
Hi,
to put it simply. Windows cannot handle utf-8 data. There is no utf-8
locale available.
If your corpus only contains Russian data, maybe English glosses etc.
you can try to set lang of Rgui.exe to Russian.
Then at least you can use grep, strsplit because they are depending
on the
On 28.04.2008, at 16:40, Georg Ehret wrote:
E.g.:
a-as.data.frame(matrix(rnorm(100),nrow=10,ncol=10))
b-which(a$V10.8)
b
[1] 1 4 6 10
a_indexb-a[b,]
a_notIndexB-a[!b,]
nrow(a_notIndexB)
[1] 0
Indexing a on b is not a problem (a_indexb), but how can do get
only the
elements left if I
On 19.04.2008, at 06:46, maud wrote:
I am having some trouble learning regular expressions. Let me describe
the general problem I am dealing with. Consider the following setup:
Joe- c(1,2,3)
Bob- c(2,4,6)
Alice - c(9,8,7)
Matrix - cbind(Joe, Bob, Alice)
St - c(Bob, Alice, Alice:Bob)
On 10.04.2008, at 18:03, Hofert Marius wrote:
I have a file containing names of German students. These names
contain the characters ä, ö or ü (German umlauts). I use
read.table() to read the file and let's assume the table is then
stored in a variable called data. The names are then contained
On 11.04.2008, at 05:38, [EMAIL PROTECTED]
[EMAIL PROTECTED] wrote:
?`break`
?`next`
for(i in 1:13) {
if(i 13) next
print(Hello!\n)
}
[1] Hello!\n
I am trying to find a solution in R for the following C++ code that
allows
one to skip ahead in the loop:
for (x =
On 09.04.2008, at 17:46, Shubha Vishwanath Karanth wrote:
To put it simple,
C=c(My Dog, Its really good, Beautiful)
Now,
SOMEFUNCTION(C) should give: c(My, Its really, )
SOMEFUNCTION - function(x) gsub( *\\w+$, , x)
But be aware that this won't work for instance for combining diacritics.
On 10.04.2008, at 05:18, Ng Stanley wrote:
Also, is there any way to specify scientific notation for axes label ?
Scientific notation à la 3E-4 is set by default. Or did you mean
engineering notation?
Maybe this could help:
http://wiki.r-project.org/rwiki/doku.php?id=tips:data-
Dear all,
I have -hopefully- a tiny problem.
I was sent a text file containing a distance matrix à la:
1
2 3
4 5 6
Now I wanted to import these data into a dist object to, let's say,
do 'plot(hclust(v))'.
My first naïve approach was to scan the text file in order to get a
vector v. Then I
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