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In S-Plus, one can invoke a shell command by prepending it with a "!", e.g.: > !ls Is something similar available in R? Is it possible to execute shell commands from within R? Fredrik -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info",

Has anybody ported the `arima'-package to R? I'm specially interested in the `arima.mle'-thingy. Fredrik =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To:

I read in the FAQ that `Inf'-values are not supported in R. I find this kinda awkward, as I use `Inf' quite often in S-Plus, and hence need to rewrite my programs to fit them into R. Is R planned to support `Inf' in the near future? Fredrik =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= r-help mailing list -- Read

I'm trying to install R on a Red Hat 3.0.3 system, but cannot seem to get dyn.load() to fuction. The configure script says: checking for dlopen in -ldl... no And compiling fails at ../lib/libunix.a Any suggestions? What should I do to be able to use dyn.load()? I cannot upgrade the system to a higher version of Red Hat, but I will probably get away with installing some new

I'm feeling kinda stupid right now, but I'm actually having problems compiling R-0.62.3 on a Red Hat 5.1 Linux system. I'd be happy if someone could point out for me where to look to fix the problem. I've included the output from the compiling below. Thanks for any help. Fredrik make -f Makefile.2nd all make[1]: Entering directory `/home/fredrigl/R-0.62.3' Building R cd

There is a problem with `rpois'. It does seem to take care about the order of the arguments. This is an example: > rpois(n=1,lambda=2) [1] 3 > rpois(lambda=2,n=1) [1] 2 0 It obviously uses the first argument as the number of samples to be drawn, which is wrong. I used Version 0.49 Beta (April 23, 1997). Fredrik

There is a problem with `rpois'. It does seem to take care about the order of the arguments. This is an example: > rpois(n=1,lambda=2) [1] 3 > rpois(lambda=2,n=1) [1] 2 0 It obviously uses the first argument as the number of samples to be drawn, which is wrong. I used Version 0.49 Beta (April 23, 1997). Fredrik

I've installed R on AIX. For starters, this did not work out of the box. I got the following error message: cd graphics; make gcc -g -I../include -c gdevice.c In file included from /usr/include/sys/lockf.h:41, from /local/gnu/lib/gcc-lib/rs6000-ibm-aix4.1.3.0/2.7.2.1/include/unistd.h:354, from /usr/include/fcntl.h:156, from

Are there anybody at all that use R on IBM RS 6000 machines running AIX? I would be happy to talk to you in that case. I have successfully (I think) managed to install R, however I cannot figure out how to `dyn.load' external C functions. Any help will be appreciated. Fredrik =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--- r-help mailing list -- Read