Displaying 20 results from an estimated 2000 matches similar to: "Quick question!"
2001 May 02
2
rcode and latex
I have discovered the listings package for including code in your latex
documents. The default languages do not include R or Splus, but the
definition is pretty simple, this is what I did for R:
\lst at definelanguage{R}%
{morekeywords={TRUE,FALSE,T,F,NA,NULL,Inf,NaN,library,%
attach,detach,source,while,for,in,%
repeat,switch,break,next,return,stop,function,%
if,else,warning,error},%
2000 Dec 21
1
statistical quality control
Hi all,
could anybody tell me whether there exist any packages about statistical
quality control. Thanks very much.
Stefano Tonellato
--
Stefano Tonellato
Dipartimento di Statistica
Universita' Ca' Foscari di Venezia
Campiello S. Agostin, S. Polo 2347
30125 Venezia - ITALY
Phone +39-041-2577422 Fax +39-041-710355
E-mail stone at unive.it
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An
2000 Oct 18
1
Help oo sink
---------------------- Forwarded by Pan Yuming/Extern/AAM on 18.10.2000
12:58 ---------------------------
Pan Yuming
18.10.2000 11:41
To: Prof Brian Ripley <ripley at stats.ox.ac.uk>
cc:
Subject: Help oo sink (Document link: Pan Yuming)
Dear professor,
continue with the example i used, i want to save the prediction results but when i run a R file containing the following code, it
2001 Apr 30
2
R mode for emacs
Hi all,
I wonder if there is a R mode for emacs which highlights the R syntax.
If there is one, I would be interested in downloading the latest version
.
regards,
Olivier
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Projet IS2 06 08 67 93 42
INRIA Rhone-Alpes fax : (33) 04 76
2001 May 30
2
Graphics
Please, will someone tell me why graphics are not displayed at all when
I use a graphical function. Is there some additional software required
to see the graphics?
ThankYou
CJoseBento
Portugal
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2001 Sep 27
1
cuts and breaks
Hi
I'm using the "image" function to produce a plot and I want to define
the breaks using "cut" and the colors using "heat.colors".
>
image(interp(mat2[,2],mat2[,1],mat2[,3]),breaks=cut(mat2[,3],30),col=heat.colors(29))
Error in image.default(interp(mat2[, 2], mat2[, 1], mat2[, 3]), breaks =
cut(mat2[, :
must have one more break than colour
The
2001 Aug 29
2
Matching Data & Results (Fuzzy-Cluster-Analysis)
Hello,
i use i.e. the cluster-package and the
fanny-object to construct some cluster's and get
the membership'S for every "Person" & Cluster !
My finally problem is to match efficient the data
and the results's togehter in one table!
Until now i use the ODBC-Package and
save both in a access-file and copy them together,
but i can't be sure that the sorting is the
2000 Aug 31
2
Multiv / hierclust / plclust
I use hierclust (hierarchical clustering) in multiv package. In the
documentation it is said that plclust (plotting a dendrogram) is
available in S-plus. Can I find it anywhere (I have searched through
http://lib.stat.cmu.edu/S and found only quotations of plclust in
multiv) or is it only part of the S package (which I don't have)?
Thanks
---------------
Charles RAUX,
Laboratoire
2001 May 23
4
Matrix manipulation
Hi,
Suppose I have a matrix with, say 12 columns.
I would like to extract out column 2 ~ 8 and 11 ~ 12 then combine them together.
I tried with success to extract out the columns by doing:
foo <- test[,2:8]
goo <- test[,11:12]
However then I am having trouble combining foo and goo.
Helps are appreciated!
Cheers,
Kevin
-----------------------------------
Ko-Kang Kevin Wang
2001 Aug 13
3
subset syntax
Can anyone tell me what's wrong with this command??
xx<-subset(x,LOCAL.NAME==c("Chifumbata","Chikota"),select=c(13,16,19,23,26,2
9,30,33:48))
Warning message:
longer object length
is not a multiple of shorter object length in: LOCAL.NAME ==
c("Chifumbata", "Chikota")
both of the following commands work fine
2002 Jan 04
4
line up a matrix
Dear all,
I try to rearrange my ref. database (now in Excel!! :( ) for importing it
into a reference manager program (RIS format).
My file basically look like this [3,4]-matrix:
rbind(c("a", "b", "c", "d"), c("e", "f", "g", "h"), c("i", "j", "k", "l"))
[,1] [,2] [,3]
2001 Feb 23
4
hclust question
Dear all,
I have a question with regard to the use of hclust. I would like to be
able to specify my own distance matrix instead of asking R to compute
the distance matrix for me. It is computationally easier for me this
way. My question is: How can I get hclust to accept this?
Thanks,
Ranjan
--
***************************************************************************
Ranjan
2001 Nov 22
6
Editing R graphics
One of the few things that I miss from Splus is
the ability of interactively add text and symbols to graphics
that have been created by functions. I understand that the best
solution in R is to create a graphic file and use external
software for editing the graphic. I know what to use in the
Win environment, but could anyone suggest what tools would
be appropriate under Linux?
Thanks
Agus
Dr.
2004 Mar 25
3
subsetting based on vector
Dear R users;
I am trying to write a small program which reads in a data set, and selects
observations from certain years before the analysis. I have a problem
including the selection criteria in the header of the program.
Here is the problem;
dataFIT<-function(MODEL, MARGINS, yearConsidered){
library(foreign
CovPaper<-read.spss("C:/Data/data.sav")
NewData <-
2003 Jan 29
1
Scoping rule problem -- solved
Thanks to some comments from Brian D. Ripley, I found my error:
I should not have given a data argument to lm() after creating a
formula-object. This obviously confused things...
Thanks again, I've really learnt again a bit more on R-programming...
Cheers, Winfried
---------------------------------------------------------------------
E-Mail: Winfried Theis <theis at
2001 Feb 08
4
eps file not positioned properly in latex document
Dear People,
I am trying to include a barplot (see code below), in a latex document.
However, the plot appears in totally the wrong position. I know this is
not an R question as such, but the eps file is produced by R and I thought
that perhaps other people had had similar problems and could give me
pointers. Am I doing anything obviously wrong?
Sincerely, Faheem Mitha.
PS.
2001 Apr 20
5
Interacting with R
Dear R folks,
(Running Windows 98, Pentium II, 128 Mb RAM)
I have been using Splus 2000 for about 1.5 years, and have recently begun using R. I love the Open Source philosophy! I may be switching to to Linux soon.
My question:
How do people most often interact with R?
In Splus 2000, I used "Script" windows to write functions. "Script" windows were great because:
1..
2002 Aug 13
2
loess()
One more question...
I need to use the Loess() function in the package modreg. What is the argument
"formula" meant to be?
A
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2002 Aug 15
1
sorry!~I have a question
I have a question.
I can find a function about "Gaussian hypergeometric function" in sofeware Maple V.
I need this function to calculate.
Is there a similar function in R ?
Or I have to design such a function.
Thanks!
Jimmy Cheng
2002 Oct 10
2
Help?
Dear Sir :
I would ask if R contains some propreties to write the greeks(lambda,
theta,xsi,......) en also if R can also the mathematics signs like
integrals, indices.......
Your sincerly:
H.Zmarrou
University of Amsterdam:
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