similar to: executing R batch files

I am trying to understand the concept of lexical scope in "An Introduction to R" by the R Core development team. I'd appreciate it if someone would explain why the following example does not work: q <- function(y) {x + y}; w <- function(x){q(x)}; w(2); According to the discussion of Scope on page 46, it seems to me that R will interpret the free variable x in q as the

Does anyone know if any R package has a function that will conduct Hollander's test of bivariate symmetry? (Hollander, Biometrika, 1971) Either the exact test or an asymptotic version would be sufficient for my purposes. Thanks. Joe Boyer Statistical Sciences Renaissance Bldg 510, 3233-D Mail Stop RN0320 8-275-3661 cell: (610) 209-8531 [[alternative HTML version deleted]]

I'm trying to understand the use of recursive functions described on page 45 of An Introduction to R by the R core development team. A function is a list of expressions, which all get executed with only the last being assigned to a global variable, right? So if a function refers recursively to itself, it should simply start with the first expression and go from there. At least that is my

The first program generates an error message and does not execute the regression of y on x. x<-1:10; y<-rnorm(10) + x; prac <- function( model, wghts ){ lm(model, weights = wghts) } prac(model = y~x, wghts = rep(1, 10)) But the next program works: x<-1:10; y<-rnorm(10) + x; prac <- function( y, x, wghts ){ lm(y~x,

When I run a macro that uses RExcel, I get a dialog box that says "Microsoft Excel is waiting for another application to complete an OLE action." There is no error in the RExcel commands in the macro, of that I am sure. The box appears to be related to the inclusion of RunRFile commands. The macro will run through the second RunRFile command, but will not execute the

Well, hi folks: I am still having this problem with ices crashing regularly. I have upgraded to todays cvs for ices and icecast hoping that would take care of it but no such luck. I am not sure just what is going on. It seems to happen fairly often which is not exactly making my listeners happy. I will include the relevant portion of the ices.log below. I would appreciate any suggestions

I just installed R 2.12.1, and when I went to run a few old programs with it, nothing worked. I got a ton of error messages saying such and such package was built before R 2.10.0 and needed to be reinstalled. These were not just warning messages, but error messages that prevent the programs from running when they were running just fine with R 2.10.1 For some of those packages, such as deSolve, I

I already asked this question before, some time ago (a few months), but got no reply. We're using a backup system based on rsync and batched updates. Quite often I see a situation when rsync refuses to apply next batch with the following messages: applying f0002.rgs-podm.ru 142 (Skipping batched update for "etc/cron.d/sysstat") (Skipping batched update for

Ist there a possibility to write a R-Script using something like #!/usr/bin/R and then alle the requestet commands? Of course "R CMD BATCH" exists, but there was (for me) no possibility to write something like a HERE-script. regards erkan -- ?ber den grenzen mu? die freiheit wohl wolkenlos sein

> Date: Fri, 20 Nov 1998 15:58:07 +0100 > To: r-help at stat.math.ethz.ch > Subject: [R] installing R packages in Windows? > From: 320098218774-0001 at t-online.de (Pablo E. Verde) > > I am a Windows user of R. Could somebody give me a concrete > example of how to install a package in R? I have tried to > follow the Appendix C of "R complements to Modern Applied >

> Date: Fri, 20 Nov 1998 15:58:07 +0100 > To: r-help at stat.math.ethz.ch > Subject: [R] installing R packages in Windows? > From: 320098218774-0001 at t-online.de (Pablo E. Verde) > > I am a Windows user of R. Could somebody give me a concrete > example of how to install a package in R? I have tried to > follow the Appendix C of "R complements to Modern Applied >

I've just compiled and installed openssh-2.9.9p2 (compiled against openssl-0.9.6b using gcc-3.0.0) on a Slackware 7-based Linux machine (kernel 2.4.6ac2). The previously installed version was 2.9p2, compiled against openssl-0.9.6a, also with gcc-3.0.0, but with a different build of gcc-3.0.0. Everything seems to work fine except for one problem: passphrase matching for ssh2 keys

Is there a package in R that can do a variability plot? A variability plot is a kind of categorized dot plot. (If there is a lot of data in each category, box plots are used rather than dot plots.) Usually, the categories are factor level combinations. All the dot plots appear in the same window; below the x-axis a hierarchy of factors shows which dot plot corresponds to which factor-level

Many moons ago, Samba used to build perfectly on Linux. Ever since I upgraded from 2.2.3, though, I've had to hack the configure script to get it to build, because Samba's configure is utterly and unshakeably convinced that no file locking of any kind exists on Linux. Once so configured, it builds, tests and runs perfectly. Can anyone tell me why Samba started disbelieving in

I'm just in the process of upgrading from nut-2.4.1 to 2.4.3 on a dual-Xeon box running Solaris 10 amd64 (i686-pc-solaris2.10). I configured as follows: ./configure --prefix=/opt/nut --with-gnu-ld --with-serial --without-usb --with-cgi --with-gd-includes=-I/usr/local/include --with-gd-libs="-L/usr/local/lib -R/usr/local/lib -lgd" --with-user=nut --with-group=nut

On Wednesday, 27 June 2001 at 14:08, Kirk Reiser wrote: > Well, hi folks: I am still having this problem with ices crashing > regularly. I have upgraded to todays cvs for ices and icecast hoping > that would take care of it but no such luck. I am not sure just what > is going on. It seems to happen fairly often which is not exactly > making my listeners happy. I will include

This is not a NUT question per se ... or at least, I don't think it is. I just replaced the battery pack in my HP R3000XR; the new batteries were shipped with 90% charge, were at about 87% when they went in, and were up to 98% charge the next day. Last weekend, the server that runs NUT went down for no apparent reason, wiping out its boot blocks, corrupting its boot archive beyond

Greetings, I've just installed nut-2.4.1 on a Solaris 10 x86 machine to monitor a HP R3000XR UPS. SunOS babylon4 5.10 Generic_138889-08 i86pc i386 i86pc Solaris First of all, I encountered a single problem during the build. After configuring, drivers/Makefile ends up containing the following line: LIBNETSNMP_LDFLAGS = -R../lib -L/usr/sfw/lib -lnetsnmp -lgen [...] This is clearly

Buenas tardes, tengo dudas con el siguiente ejercicio que me han propuesto en un curso, no se si alguien podria indicarme como abordarlo, soy nueva en R y agradezco mucho su ayuda Identi car cuales son las variables que están contenidas en el data.frame. A continuación, transformar ese data.frame para que cada columna represente cada una de las variables. Usar los nombres Date, District y N.

I am using R in Windows. I see that I will have to use batch processes with R. I will have to read and write text files, and run some R code; probably some external code too. I have never done scripting. Is there any document that explains simple steps with examples? I also have heard that Python is a good scripting language. Is it worth the effort? (I do not have too much free time, so if I could