similar to: R-beta: pairs-plot

I use R Version 0.60 Alpha (September 18, 1997) on a Linux Pentium (Debian 1.3) and on a Sparc-Sun-Solaris 2.5.=20 R> svd(matrix(1:16,4,4)) =09yields on both machines Error: error 4 in dsvdc R> svd(matrix(1:20,4,5)) =09gives a result on the Linux computer $d [1] 0 0 0 NA $u [,1] [,2] [,3] [,4] [1,] 1 0 0 0 [2,] 0 1 0 0 [3,] 0 0 1 0 [4,] 0

I noticed that apply is VERY SLOW when applied to a "large" dimension as for example when computing the row sums of a matrix with thousands of rows. To demonstrate it, I did some benchmarking for different methods of computing the row sums of an nx10 matrix with n =3D 2000, ..., 10000. The first method (M1) I used is the normal apply command: y <- apply(x,1,sum) The second method

In S it is possible to "split" a matrix into its rows, using split(matrix, 1:number_of_rows). This is not possible in R. Example: R: R> split(matrix(rnorm(1:20),4, 5), 1:4) Error in split(x, as.factor(f)) : argument lengths differ S: > split(matrix(rnorm(1:20),4, 5), 1:4) $"1": [1] -0.1804794 0.5269439 0.6248224 -0.3243427 -1.2987407 $"2": [1] 0.9384254

This is the first announcement of the Comprehensive R Archive Network (CRAN) CRAN is a collection of sites which carry identical material, consisting of the R&R R distribution(s), the contributed extensions, documentation for R, and binaries. The CRAN master site can be found at the URL ftp://ftp.ci.tuwien.ac.at/pub/R (Austria) and is currently being mirrored daily at

This is the first announcement of the Comprehensive R Archive Network (CRAN) CRAN is a collection of sites which carry identical material, consisting of the R&R R distribution(s), the contributed extensions, documentation for R, and binaries. The CRAN master site can be found at the URL ftp://ftp.ci.tuwien.ac.at/pub/R (Austria) and is currently being mirrored daily at

Hello, I want to try the Design and Hmisc library from FE Harrell but, i have trouble with the copyright for the library Hmisc : in the home of the author : http://fharrell.biostat.virginia.edu/s/unix/ in the file Hmisc.README ###COPYRIGHT NOTICE ###You may not port code in the Hmisc library to R. Aie, Why ???? ###You may distribute these functions freely as long as you do so without

Attached is an updated version of the CRAN announcement, also to be sent out as soon as 0.50 is out. Again, please have a look if possible. -k ************************************************************************ This is the first announcement of the Comprehensive R Archive Network (CRAN) CRAN is a collection of sites which carry identical material, consisting of the

Dear R-Users and Developpers, Currently R does not include functions to compute the skewness and kurtosis. I programmed it myself in the following way, but probably *real* programmers/statisticians can do that better: mykurtosis <- function(x) { m4 <- mean((x-mean(x))^4) kurt <- m4/(sd(x)^4)-3 kurt } myskewness <- function(x) { m3 <- mean((x-mean(x))^3) skew <-

Hi, I've trouble compiling R-0.49 (with both patches applied) on a HP-UX sim B.10.20 A 9000/819 machine: ranlib ../lib/libappl.a cd regex; make c89 -Ae -g -I../include -DPOSIX_MISTAKE -c regcomp.c cc: warning 422: Unknown option "-Ae" ignored. cc: "../include/regex.h", line 50: error 1000: Unexpected symbol: "regoff_t". cc:

Is there some sort of replot function, i.e., reproducing the current plot like gnuplot's command replot? Of course it's easy to issue a plot command twice, but after several lines statements it gets a little bit annoying ... and the plot disappears each time one resizes the window, changes from single plot to multiple plots etc. Just dreaming ... Fritz --

Hi all, thanks help by Thomas Lumley (who provided us also with a beautiful logo!) I've finally made a start for an html frontend for CRAN. It should be available on all mirror sites tomorrow. The master site is at http://www.ci.tuwien.ac.at/R and the usual mirror sites are http://www.stat.unipg.it/pub/stat/statlib/R/CRAN/ (IASC archive, Italy) ftp://ftp.u-aizu.ac.jp/pub/lang/R/CRAN/

Hi, is there any way to exchange (A LOT OF) data between SPPS and R/Splus, i.e., I want to get data from SPSS into R. It is a huge data frame with many columns being factors, so manual conversion is out of question (and there are more data to come). Exporting ASCII from SPSS seems to loose all level names, and the portable SPSS format doesn't look too nice. I've searched S-news and

Browsing through the source code to find some properties of deliver I stuck here: --- dovecot-1.2.rc3/src/lib-mail/message-header-parser.c.orig 2009-01-07 19:33:26.000000000 +0100 +++ dovecot-1.2.rc3/src/lib-mail/message-header-parser.c 2009-04-23 09:53:08.000000000 +0200 @@ -284,7 +284,7 @@ Exception to this is if the value consists only of

The following packages have been contributed to CRAN by Thomas Lumley: integrate-1.0.tar.gz: S function and supporting C and Fortran code for adaptive quadrature. The underlyling fortran code is purported to work in from 2 to 20 dimensions. S original by Michael Meyer (mikem at andrew.cmu.edu). R port by Thomas Lumley <thomas at biostat.washington.edu>. [1997/07/10]

The following packages have been contributed to CRAN by Thomas Lumley: integrate-1.0.tar.gz: S function and supporting C and Fortran code for adaptive quadrature. The underlyling fortran code is purported to work in from 2 to 20 dimensions. S original by Michael Meyer (mikem at andrew.cmu.edu). R port by Thomas Lumley <thomas at biostat.washington.edu>. [1997/07/10]

I've made a package from some benchmark datasets for use with R and uploaded it to CRAN. Here's the Index entry: mlbench-0.1.tar.gz: A collection of artificial and real-world machine learning benchmark problems, including, e.g., the boston housing data from the UCI repository. Written/packaged by Fritz Leisch <Friedrich.Leisch at ci.tuwien.ac.at> Original data sets from

I've made a package from some benchmark datasets for use with R and uploaded it to CRAN. Here's the Index entry: mlbench-0.1.tar.gz: A collection of artificial and real-world machine learning benchmark problems, including, e.g., the boston housing data from the UCI repository. Written/packaged by Fritz Leisch <Friedrich.Leisch at ci.tuwien.ac.at> Original data sets from

I've made a package from some benchmark datasets for use with R and uploaded it to CRAN. Here's the Index entry: mlbench-0.1.tar.gz: A collection of artificial and real-world machine learning benchmark problems, including, e.g., the boston housing data from the UCI repository. Written/packaged by Fritz Leisch <Friedrich.Leisch at ci.tuwien.ac.at> Original data sets from

Sirs, may be that a fault exists in the file "postscript" under "r documentation" which contains "Notes on R:A Programming..." at http://www.ci.tuwien.ac.at/R/contents.htm| I did not succeed in reading and printing it. Can You help me? Many thanks in advance. F.Petronio petronio at univ.trieste.it

As mentioned earlier I want to decentralize the package descriptions of all contributed packages: Please make sure to include a file called DESCRIPTION in every package which looks like: ********************************************************** Package: e1071 Version: 0.7-3 Author: Compiled by Fritz Leisch <Friedrich.Leisch at ci.tuwien.ac.at>. Description: Miscellaneous functions used