similar to: Zero is not Zero

Greetings, Quick Summary: How does R function non-interactively? I can't print graphics to an X11 window. I set up what appears to be called a "noninteractive" R session using the Perl code at the end of this message. Everthing seems to work fine as written. I get a nice postscript file with my graphics. However, I would like to display X11 R-graphics for the Perl-script

I noticed some odd behavior when I transpose a data frame containing NA's. It seems to cast all the elements as "character" including the NA's. Bug? > t(data.frame(x=1:10,y=1:10,z=rep(NA,10))) 1 2 3 4 5 6 7 8 9 10 x " 1" " 2" " 3" " 4" " 5" " 6"

Greetings, I'm having trouble finding a simple way to calculate a weighted histogram where there may be zero raw counts in a given interval. Given equal-length vectors of data 'data' and weights 'w', and breaks (intervals) for the histogram, I calculate a weighted histogram as follows (see MASS's 'truehist' for an unweighted histogram): bin <- cut(data,

I just tried to batch-start rgui.exe (not rterm.exe) in a way, that it read.table()s data from a file with changing filename. As I understand no command line parameters are available for that, so instead I tried to pass the filename to an approbriate .RProfile, which works roughly, BUT ## this is my %R_USER%\.RProfile im <- read.table("d:/temp/im/temp.csv", header=TRUE,

Dear all, I'm a beginner in spatial regression, therefore, excuse me in advance for the stupid question. I'm using the function Tps of field library. As I read in help, the assumed model for this regression is additive Y = f(X) + e where f(X) is a d dimensional surface. I have understood that d in not an argument to specify in Tps(x, Y, ...). How can I obtain d ? Thanks a lot.

Greetings, Summary: Has anyone else started a package (or have code) with the capability to write Vis5D-readable netCDF files containing irregularly-spaced data? I've recently put together what might be the beginnings of a (GPL'ed) R interface package to the Vis5D volumetric visualization program (http://vis5d.sourceforge.net). Vis5D is commonly used in the atmospheric science and

With R 1.5.1 (Linux/Intel), I noticed that one of my large functions (>3000 lines) can no longer be parsed. Somewhere around 2800 lines, R will segfault when I `eval(parse(file="..."))' the function. I can parse the lines after around line 2800 by themselves (i.e., cut and pasted). Is there some new limit on the size of R functions? --

Dear developers, I wonder would you consider making a save to a graphics file format (as opposed to ps)? What prompts this is that we have just finished my wife's thesis using R heavily for stats and graphs. The combination of latex, bibtex and R generated .eps worked a treat and we were very pleased with both the final outcome and the efficiency of gernerating it, especially when all the

I keep getting these fixed-width format (FWF) data files where variables for a single subject are spread across multiple lines and each line has a different format (apparently created with SAS or SPSS). To read them I stole some stuff from `read.fwf' in base R and threw together the function included below. Please feel free to test this function with your own data and let me know of any

Hi, Why can't I pass an expression to `within' by way of textual input to the 'parse' function? e.g., > x <- data.frame(a=1:5,b=LETTERS[1:5]) > x a b 1 1 A 2 2 B 3 3 C 4 4 D 5 5 E > within(x, parse(text="a<-a*10; b<-2:6")) a b 1 1 A 2 2 B 3 3 C 4 4 D 5 5 E > within(x, parse(text="a<-a*10; b<-2:6")[[1]]) a b 1 1 A 2 2 B 3

I'll get to it tomorrow afternoon or on Thursday (if my son isn't sick anymore). Chris. -----Original Message----- From: Deepayan Sarkar [mailto:deepayan at stat.wisc.edu] Sent: Tuesday, January 15, 2002 4:13 AM To: r-announce at stat.math.ethz.ch Subject: new version of lattice A new version of the Lattice package is now available on CRAN. A list of the (mostly minor) changes are

CentOS Errata and Bugfix Advisory 2012:1126 Upstream details at : https://rhn.redhat.com/errata/RHBA-2012-1126.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 9a6fa2d1334aa8bafc93794a16be2c8c9b834e1aa6ebc3c44f4b5aa5c12ad5f6 samba3x-3.5.10-0.110.el5_8.i386.rpm

Send CentOS-announce mailing list submissions to centos-announce at centos.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request at centos.org You can reach the person managing the list at centos-announce-owner at centos.org When

>>>>> Alexis Sarda <alexis.sarda at gmail.com> >>>>> on Tue, 20 Sep 2016 17:33:49 +0200 writes: > I just realized that I was actually using a different random number > generator, could that be a valid reason for the discrepancy? > The code should be: > RNGkind("L'Ecuyer") > set.seed(883) > x <-

I just realized that I was actually using a different random number generator, could that be a valid reason for the discrepancy? The code should be: RNGkind("L'Ecuyer") set.seed(883) x <- rnorm(100) x %*% x - sum(x^2) # equal to 1.421085e-14 Regards, Alexis Sarda. On Tue, Sep 20, 2016 at 5:27 PM, Martin Maechler <maechler at stat.math.ethz.ch > wrote: >

I have installed 1.12.8-10.el8_2, but when trying to install dbus-devel it is not available for that version, only 1.12.8-9.el8, which is also not available. Suggestions? # yum list | grep dbus dbus.x86_64 1:1.12.8-10.el8_2 @BaseOS dbus-common.noarch 1:1.12.8-10.el8_2

Hi List, Hunting around Google I've found a couple of references to using "winbindd: socket dir" in smb.conf to allow multiple winbindd instances to run but can't seem to find any doco on this feature. I have tried adding this to my smb.conf file but when I try to use ntlm_auth with this configuration any authentication fails and it returns: ntlm_auth --username=testusr

Hello, while testing the crossprod() function under Linux, I noticed the following: set.seed(883) x <- rnorm(100) x %*% x - sum(x^2) # equal to 1.421085e-14 Is this difference normal? It seems to be rather large for double precision. Regards, Alexis. [[alternative HTML version deleted]]

Hi List, I'm running a heavily loaded squid server that uses ntlm_auth to provide NTLM authentication. As load has increased over time, I've found the need to increase the number of ntlm_auth processes available to squid as well as the "winbind max clients" value in the smb.conf file. This has worked well up until now but seems I've hit some sort of limit. If I keep the

>>>>> peter dalgaard <pdalgd at gmail.com> >>>>> on Fri, 16 Sep 2016 13:33:11 +0200 writes: > On 16 Sep 2016, at 12:41 , Alexis Sarda <alexis.sarda at gmail.com> wrote: >> Hello, >> >> while testing the crossprod() function under Linux, I noticed the following: >> >> set.seed(883)