On Fri, Jul 10, 2009 at 8:16 PM, nabble.30.miller_2...@spamgourmet.com wrote:
Hi -
I have attempted to use the fork::fork() function to perform
parallel processing. However, the child R function called needs to
know a given set of parameters to complete its task. Specifically, I
iterate
It thinks twoSided is a variable, but you've never assigned such a variable.
Use twoSided instead - that's a string constant.
On Fri, Jul 10, 2009 at 4:04 PM, Mary A. Marionmms...@comcast.net wrote:
Hello,
I am working on using if statements. What is the error message telling me
here and
On Thu, Jul 9, 2009 at 4:50 AM, Petr PIKAL petr.pi...@precheza.cz wrote:
Hi
r-help-boun...@r-project.org napsal dne 09.07.2009 02:57:33:
On Wed, Jul 8, 2009 at 8:34 PM, Jason Rupertjasonkrup...@yahoo.com
wrote:
Maybe there is a great website out there or white paper that discusses
On Wed, Jul 8, 2009 at 4:22 AM, Petr PIKAL petr.pi...@precheza.cz wrote:
Hi
r-help-boun...@r-project.org napsal dne 07.07.2009 19:06:17:
Hi,
I am confused about how to select elements from a list.
I'm trying to select all rows of a table 'crossRsorted' such that the
mean of a
On Wed, Jul 8, 2009 at 9:40 AM, Henrique Dallazuanna www...@gmail.comwrote:
Its because '[[' accept only element, so you need use '[':
q[crossRsorted[,1]]
This appears to be doing something different. For instance, my 'q' has 165
components, but what you suggest has 15750:
length(q)
[1] 165
On Wed, Jul 8, 2009 at 9:40 AM, Henrique Dallazuanna www...@gmail.comwrote:
Its because '[[' accept only element, so you need use '[':
q[crossRsorted[,1]]
Henrique,
I figured out what q[crossRsorted[,1]] does - it produces q[i] for all i in
crossRsorted[,1]. Ok. Since a given index 'k' of
?source ?
On Wed, Jul 8, 2009 at 11:16 AM, Idgaradidga...@gmail.com wrote:
What is R's equivalent to a C-like #include to incorporate external files. I
have a 2k line function that is generated and need to include it at runtime
but not manage it as a package (as it changes hourly.) Any ideas?
You could use 'cat(sprintf())', C-style:
for (N in seq(2,10,2))
+ {if (N==2){cat(sprintf(%5d,
T(N,Lc)*100),\n)}else{cat(sprintf(%5.3f, T(N,Lc)), \n)}}
707580858995
0.490 0.562 0.640 0.722 0.810 0.902
0.398 0.475 0.562 0.657 0.762 0.876
0.343 0.422 0.512 0.614 0.729 0.857
Statistician
CSOSA/Washington, DC david.huf...@csosa.gov
-
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Godmar Back
Sent: Wednesday, July 08, 2009 9:58 AM
?system
?shQuote
On Wed, Jul 8, 2009 at 4:36 PM, suman Duvvuruduvvuru.su...@gmail.com wrote:
I am using R on unix. While in R how do I execute the unix shell commands?
Is there a way to do it? I am executing a function in R and the matrix
resulting from the function has to be passed on as an
On Wed, Jul 8, 2009 at 8:34 PM, Jason Rupertjasonkrup...@yahoo.com wrote:
Maybe there is a great website out there or white paper that discusses this
but again my Google skills (or lack there of) let me down.
Yeah, R is difficult to search for - I've had partial success with
rseek.org,
R respects LD_LIBRARY_PATH, see /usr/lib/R/etc/ldpaths where it
prepends its own path to any value in the environment when R is
invoked:
if test -z ${LD_LIBRARY_PATH}; then
LD_LIBRARY_PATH=${R_LD_LIBRARY_PATH}
else
LD_LIBRARY_PATH=${R_LD_LIBRARY_PATH}:${LD_LIBRARY_PATH}
fi
export
Hi,
I'm trying to make it easier for my survey evaluators to read the
results of my survey analysis. To that end, I'd like to suppress R's
habit of filling every line up to width columns. How do I do that?
For instance, using 'print()', R outputs something like:
[,1]
Hi,
I am trying to use R for some survey analysis, and need to compute the
significance of some correlations. I read the man pages for cor and
cor.test, but I am confused about
- whether these functions are intended to work the same way
- about how these functions handle NA values
- whether
Hi,
I am confused about how to select elements from a list.
I'm trying to select all rows of a table 'crossRsorted' such that the
mean of a related vector is 0. The related vector is accessible as
a list element l[[i]] where i is the row index.
I thought this would work:
na.action
and it works just fine for me.
Try getOption('na.action') and you'll probably find that it is set
^^
to 'na.omit'.
-Peter Ehlers
Godmar Back wrote:
Hi,
I am trying to use R for some survey analysis, and need to compute the
significance of some correlations
On Tue, Jul 7, 2009 at 12:20 PM, David Winsemiusdwinsem...@comcast.net wrote:
It looks like you are printing a matrix and that you want to print all rows
of the first column before all rows of the second column. Apply should do
it. Assume the matrix is named AA
apply(AA, c(2,1), cat, \n) #
On Tue, Jul 7, 2009 at 1:22 PM, Godmar Backgod...@gmail.com wrote:
apply(AA, c(2,1), cat, \n)
Error in cat(list(...), file, sep, fill, labels, append) :
argument 1 (type 'list') cannot be handled by 'cat'
ps: but your idea of using 'apply' led me to this:
dummy - apply(AA, c(2), function
Hi,
is there a simpler way to count the number of elements in a vector
that are not NA than this:
countN - function (v) {
return (Reduce(function (x, y) x + y, ifelse(is.na(v), 0, 1)))
}
?
- Godmar
__
R-help@r-project.org mailing list
Thank you for the many replies! This is really a very friendly and
helpful community!
On Tue, Jul 7, 2009 at 3:06 PM, Henrique Dallazuannawww...@gmail.com wrote:
another option should be:
length(na.omit(v))
I think the above is what I was looking for since, presumably, it uses
the very same
This is just a guess: looks like you have GNU's Java version in your
path (aka gcj).
Perhaps rJava relies on Sun's Java version.
If so, install Sun's Java first. apt-get install sun-java6-jdk might do it.
- Godmar
On Tue, Jul 7, 2009 at 9:28 PM, Mark Kimpelmwkim...@gmail.com wrote:
Having
On Tue, Jul 7, 2009 at 10:07 PM, Mark Kimpelmwkim...@gmail.com wrote:
Switching to Sun definitely did not help, still no build with rJava,
below is the output of R CMD javareconf.
You didn't switch. The paths /usr/lib/gcj-4.3.-90 etc. - any path
containing 'gcj' - indicates you're using GNU's
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