Re: [R] [friday topic]: what exactly is statistical computing

2007-03-02 Thread Roger D. Peng
any hard copies. You must not, directly or indirectly, use, disclose, distribute, print or copy any part of this message if you are not the intended recipient. ** -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng

Re: [R] R File IO Slow?

2007-03-01 Thread Roger D. Peng
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https

Re: [R] Large data Problem

2006-11-17 Thread Roger D. Peng
commented, minimal, self-contained, reproducible code. -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org

Re: [R] Sweave and font problems

2006-11-08 Thread Roger D. Peng
interaction? Certainly, Sweave generates the correct .tex file, but bizarrely, the package directive is ignored. Has anyone had similar problems, or am I alone...? pdfeTeX 3.141592-1.21a-2.2 (Web2C 7.5.4) Installed via darwinports (macports as it is now). Mark -- Roger D. Peng | http

Re: [R] Reading bzip2 and tar files in R

2006-11-08 Thread Roger D. Peng
__ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. -- Roger D. Peng | http

Re: [R] how to remove the empty element in the vector

2006-10-19 Thread Roger D. Peng
the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch

Re: [R] levels of factor when subsetting the factor

2006-09-12 Thread Roger D. Peng
@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng

Re: [R] regex scares me

2006-08-28 Thread Roger D. Peng
://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help

Re: [R] plot question

2006-08-25 Thread Roger D. Peng
to explain it fully to my students. Thanks for your help, Cathy -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R

Re: [R] big numbers

2006-08-22 Thread Roger D. Peng
@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng

Re: [R] Floating point imprecision in sum() under R-2.3.1?

2006-08-18 Thread Roger D. Peng
-guide.html and provide commented, minimal, self-contained, reproducible code. -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide

Re: [R] FW: Large datasets in R

2006-07-18 Thread Roger D. Peng
list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng

Re: [R] Date Format

2006-07-11 Thread Roger D. Peng
://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r

Re: [R] Possible to get a definition of a function from a package to use without invoking the package?

2006-06-27 Thread Roger D. Peng
-- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] MLE maximum number of parameters

2006-06-19 Thread Roger D. Peng
D. Peng | http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] How add degree character in axis?

2006-06-09 Thread Roger D. Peng
to -10, this values represents the longitudes positions in space. I try to put 45°S for real value (-45) in the axis-x, and for all elements . Anybody can give an advance in this problems. Thank for all -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng

Re: [R] function environment

2006-06-02 Thread Roger D. Peng
/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do

Re: [R] speed?

2006-06-02 Thread Roger D. Peng
/posting-guide.html -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] timeSeq and TimeDate analog in R ?

2006-05-31 Thread Roger D. Peng
guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R

Re: [R] iraq statistics - OT

2006-05-19 Thread Roger D. Peng
I guess it all depends on what you include in the category of violent death. This study is the only one I'm aware of to attempt to address this: http://www.thelancet.com/journals/lancet/article/PIIS0140673604174412/fulltext (there's a registration but I think it's free, can't remember). -roger

Re: [R] Large database help

2006-05-16 Thread Roger D. Peng
You can read fixed-width-files with read.fwf(). But my rough calculation says that your dataset will require 40GB of RAM. I don't think you'll be able to read the entire thing into R. Maybe look at a subset? -roger Rogerio Porto wrote: Hello all. I have a large .txt file whose variables

Re: [R] kernel smoothing of disease rates at locations

2006-05-10 Thread Roger D. Peng
It is certainly possible to get negative values when smoothing, especially on the edges. But we cannot reproduce your problem because you did not provide any code. -roger Oarabile Molaodi wrote: I want to do kernel smoothing on the standardised mortality rates at specified location(x-y

Re: [R] the 'copula' package

2006-04-24 Thread Roger D. Peng
-project.org/posting-guide.html -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] finding method file?

2006-04-03 Thread Roger D. Peng
-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch

Re: [R] boot problem

2005-12-21 Thread Roger D. Peng
of indices wrong in the matrix (moreless) Can anybody help??? __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng

Re: [R] 32 vs 64 bit

2005-12-15 Thread Roger D. Peng
system, and other apps? Paul Gilbert __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng | http

Re: [R] memory tops out at 1.84gb on OS X 10.4 machine w/ 5GB ram

2005-12-15 Thread Roger D. Peng
...? Any advice would be much obliged, Ken __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng | http

Re: [R] save to ascii

2005-11-16 Thread Roger D. Peng
PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng

Re: [R] how to plot the circles in matrix form

2005-11-09 Thread Roger D. Peng
]] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng

Re: [R] RSQLite problems

2005-10-27 Thread Roger D. Peng
__ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng

Re: [R] encrypted RData file?

2005-10-27 Thread Roger D. Peng
://www.R-project.org/posting-guide.html -- Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting

Re: [R] Finding code for R functions

2005-10-19 Thread Roger D. Peng
__ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng

Re: [R] Questions about readBin function (Was: dec2bin?)

2005-10-12 Thread Roger D. Peng
PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide

Re: [R] wildcards and removing variables

2005-10-10 Thread Roger D. Peng
://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help

Re: [R] Dummy quesion about environment

2005-09-27 Thread Roger D. Peng
-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing

Re: [R] warning.expression?

2005-09-22 Thread Roger D. Peng
read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R

Re: [R] toLatex

2005-09-19 Thread Roger D. Peng
Try 'methods(toLatex)'. -roger Simone Vantini wrote: hallo! does everybody know which kind of objects the function toLatex can manage? thanks simone vantini -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch

Re: [R] Packages

2005-08-24 Thread Roger D. Peng
deleted]] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng

Re: [R] problems when installing R in Fedora core 4

2005-08-18 Thread Roger D. Peng
! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting

Re: [R] Fwd: Documenting data sets with many variables

2005-08-16 Thread Roger D. Peng
from R CMD check? Thanks, Arne --- -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read

Re: [R] use of NA's

2005-08-05 Thread Roger D. Peng
@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https

Re: [R] Modifying the parameters for a function

2005-08-04 Thread Roger D. Peng
-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] Help: how to stop the process when there is a mishandling

2005-08-04 Thread Roger D. Peng
__ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng

Re: [R] hash code for arbitrary object

2005-08-03 Thread Roger D. Peng
://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting

Re: [R] Plotting greek symbols in plot titles, labels, etc.

2005-07-14 Thread Roger D. Peng
-- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] help: how to change the size of a window after it has been created

2005-07-14 Thread Roger D. Peng
plotting? Thank you, Shengzhe __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng

Re: [R] tcltk package

2005-07-07 Thread Roger D. Peng
, Kurt. __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng

Re: [R] Data Parsing

2005-06-20 Thread Roger D. Peng
with it. How do I create a separate data set containing all information on students who either passed or were borderline? Thanks. Bernard -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https

Re: [R] ccf

2005-06-16 Thread Roger D. Peng
You might try passing 'na.contiguous' to the 'na.action' argument. -roger Laura De Vendictis wrote: Hello group, For my research I should calculate the cross-correlation between two time series. I don't know if the function ccf can calculate this with series that have NA values. e.g.

Re: [R] load ing and saving R objects

2005-06-14 Thread Roger D. Peng
D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] ordinary polynomial coefficients from orthogonal polynomials?

2005-06-14 Thread Roger D. Peng
__ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help

Re: [R] Default Format for Dates?

2005-06-10 Thread Roger D. Peng
/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read

Re: [R] install package snow

2005-06-08 Thread Roger D. Peng
-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] Strange characters in 2.1.0?

2005-06-06 Thread Roger D. Peng
What is your operating system? -roger Dan Bolser wrote: Signif. codes: 0 *** 0.001 ** 0.01 * 0.05 . 0.1 1 Signif. codes: 0 8098***8099 0.001 8098**8099 0.01 8098*8099 0.05 8098.8099 0.1 8098 8099 1 Signif. codes: 0 *** 0.001 ** 0.01 * 0.05 . 0.1 1 hmm... they go away when

Re: [R] Strange characters in 2.1.0?

2005-06-06 Thread Roger D. Peng
It may be a problem with your terminal program. Which one are you using? Does it work if you try a different terminal program? -roger Dan Bolser wrote: On Mon, 6 Jun 2005, Roger D. Peng wrote: What is your operating system? Very sorry for lack of details... I am RH 9, unix pc i386

Re: [R] rbind wastes memory

2005-05-30 Thread Roger D. Peng
read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R

Re: [R] .libPaths()

2005-04-26 Thread Roger D. Peng
://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help

Re: [R] installing R-2.1.0 from source on Fedora Core 3 with tcltk

2005-04-24 Thread Roger D. Peng
I haven't had a problem building R 2.1.0 on FC3 and I've got the tcl, tcl-devl, tk, and tk-devel rpms installed (and I don't use the --with-tcltk configure switch). I've never downloaded the R_Tcl.zip file. Does 'configure' find the tcl/tk setup and then it fails to compile or does

Re: [R] Problem with R-2.1.0: install.packages() doesn't work

2005-04-22 Thread Roger D. Peng
What happens if you don't set the 'CRAN' option via 'options()' first and just run 'install.packages()'? -roger Waichler, Scott R wrote: I installed R-2.1.0 from source on a Linux box running Red Hat Enterprise Linux WS release 4 but install.packages() wouldn't work (see below). When I install

Re: [R] Suggestion for the posting guide

2005-04-21 Thread Roger D. Peng
[[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng

Re: [R] function corresponding to map of perl

2005-04-15 Thread Roger D. Peng
@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https

Re: [R] Define local function

2005-04-15 Thread Roger D. Peng
@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https

Re: [R] Is a .R script file name available inside the script?

2005-04-07 Thread Roger D. Peng
I think you might want 'commandArgs()' which gives you the original command line call. -roger Darren Weber wrote: Hi, if we have a file called Rscript.R that contains the following, for example: x - 1:100 outfile = Rscript.Rout sink(outfile) print(x) and then we run source(Rscript.R) we get an

Re: [R] Introduce a new function in a package?

2005-04-06 Thread Roger D. Peng
I think the usual way is to create an R package for yourself and load it when you need it for whatever project. -roger Luis Ridao Cruz wrote: R-help, Sometimes I define functions I wish to have in any R session. The obvious thing to do is copy-paste the code The thing is that sometimes I don't

Re: [R] bootstrap vs. resampleing

2005-04-06 Thread Roger D. Peng
What you're describing sounds like subsampling, about which John Hartigan has written a few papers. -roger array chip wrote: Hi, I understand bootstrap can be used to estimate 95% confidence interval for some statistics, e.g. variance, median, etc. I have someone suggesting that by resampling

Re: [R] How to split a single vector into a multiple-column and multiple-row matrix

2005-03-25 Thread Roger D. Peng
@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https

Re: [R] Will R work on this 64 bit machine?...

2005-03-23 Thread Roger D. Peng
read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R

Re: [R] Maximum amount of memory

2005-03-21 Thread Roger D. Peng
__ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing

Re: [R] newbie question about beta distribution

2005-03-19 Thread Roger D. Peng
A probability density must integrate to 1. The specific values of the density can be either more or less than 1. -roger [EMAIL PROTECTED] wrote: hi everyone, I'm still a newbie in statistics, I have a question about beta distribution, that is, On the ref/tutorials I've found on the net, why

Re: [R] removing message: [Previously saved workspace restored]

2005-03-08 Thread Roger D. Peng
?Startup and related docs, but I am utterly failing to understand how to remove [Previously saved workspace restored] when I call R from the offending dir... I am using R on Debian Sarge x86 Cheers, Federico Calboli -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng

Re: [R] orientation of eps files

2005-03-02 Thread Roger D. Peng
might be causing this problem, i would be extremely happy to hear them. best regards, andrew. -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read

Re: [R] using 'nice' with R

2005-02-22 Thread Roger D. Peng
On a Unix like system you can do `nice +19 R' or perhaps `nice +19 R CMD BATCH commands.R'. -roger Robert Burrows wrote: I would like to use the 'nice' command when running CPU-intensive R functions on a server. Will starting R with 'nice R' do the trick? -- Roger D. Peng http

Re: [R] Converting a list to a matrix - I still don't think I have it right

2005-02-17 Thread Roger D. Peng
__ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R

Re: [R] install RMySQL

2005-02-07 Thread Roger D. Peng
@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R-help@stat.math.ethz.ch mailing list https

Re: [R] Handling large data sets via scan()

2005-02-04 Thread Roger D. Peng
__ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R

Re: [R] how to generate a function from a linear model

2005-02-04 Thread Roger D. Peng
. Thanks in advance for the help. Tony Han Bao [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http

Re: [R] getting package version inside .First.lib

2005-01-27 Thread Roger D. Peng
Adrian Baddeley __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng

Re: [R] Hardware Suggestions

2005-01-24 Thread Roger D. Peng
We've been running servers with AMD Opterons (both duals and 4-ways) using SuSE SLES 8 and Fedora Core 2 and 3 (64 bit). All work well and R can access up to ~15GB of RAM on our 4-way machine (which has 16GB installed). One of the Red Hat Enterprise Linux versions comes with a buggy compiler but

Re: [R] using eval() with pre-built expression inside function

2005-01-24 Thread Roger D. Peng
__ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ R

Re: [R] install.packages() for local source file

2005-01-01 Thread Roger D. Peng
By the way, do you get this error in a recent version of R (say = 1.9.1). I believe install.packages() has changed since 1.9.0. For example, see the thread starting here https://stat.ethz.ch/pipermail/r-help/2004-July/053001.html -roger Paul Roebuck wrote: Wish to install a local source

Re: [R] Export the R object

2004-12-31 Thread Roger D. Peng
If you want to export data frame, you can use write.table() to write out a CSV (comma separated value) file, which you can then read into Excel. -roger Ko,Younhee wrote: Hi, I just have a quick question. If I got some result as the result of R, how can I export the result object? I mean, if

Re: [R] outer(-x, x, pmin) cannot allocate

2004-12-22 Thread Roger D. Peng
the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting

Re: [R] reading svm function in e1071

2004-12-16 Thread Roger D. Peng
/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read

Re: [R] make check-all failed on SLES8 for x86_64

2004-12-14 Thread Roger D. Peng
__ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ [EMAIL PROTECTED] mailing list https

Re: [R] non-visible functions in return to methods()

2004-11-29 Thread Roger D. Peng
://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read

Re: [R] How to insert one element into a vector?

2004-11-22 Thread Roger D. Peng
! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting

Re: [R] glm with Newton Raphson

2004-11-19 Thread Roger D. Peng
__ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng

Re: [R] Running sum

2004-11-19 Thread Roger D. Peng
]+X[i] } return(max(Y)) Is there a faster way to do this? Thanks, Sean __ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng

Re: [R] hashing using named lists

2004-11-18 Thread Roger D. Peng
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Re: [R] deleting a file

2004-11-16 Thread Roger D. Peng
https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help

Re: [R] Problems installing ncdf package into R

2004-11-12 Thread Roger D. Peng
://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do

Re: [R] R on 64-bit Linux machine

2004-11-12 Thread Roger D. Peng
]] __ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ [EMAIL PROTECTED] mailing list https

Re: [R] R works on Fedora Core 3

2004-11-11 Thread Roger D. Peng
to run that command a few times, closing the opened faulty device window in between to get the title bar to appear. Same result running R from within xemacs/ess. Gav -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ [EMAIL PROTECTED] mailing

Re: [R] Logical and

2004-11-11 Thread Roger D. Peng
__ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ [EMAIL PROTECTED] mailing list https

Re: [R] expressions and paste

2004-11-11 Thread Roger D. Peng
://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read

Re: [R] Basic Q on coercing factors in data frames to numeric

2004-11-10 Thread Roger D. Peng
://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read

Re: [R] substitute/paste question for using Greek in plot titles

2004-11-10 Thread Roger D. Peng
://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read

Re: [R] Converting strings to date

2004-11-09 Thread Roger D. Peng
not work? Thanks Joao Moreira [[alternative HTML version deleted]] __ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng http

Re: [R] remove missing values from matrix or data frame

2004-11-09 Thread Roger D. Peng
and standard, but I haven't been able to see it yet (nor on Google). Thanks. __ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Roger D. Peng

Re: [R] question about R on Linux Cluster

2004-10-29 Thread Roger D. Peng
-project.org/posting-guide.html -- Roger D. Peng http://www.biostat.jhsph.edu/~rpeng/ __ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

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