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Hi, I'm new to R (though I have spent hours trying to learn how to use it) and also not very knowledgeable about statistics, so I hope you will excuse what may seem like a very basic question. I'm trying to use R to do an ANOVA analysis for some data with an unbalanced design, and while I was trying to figure that out, I got confused about the purpose of the "lm". All

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I have a rather technical question here. I'm looking at the code in app/app_voicemail.c, I'm wondering when the vmauthenticate() function is called. Aside from being called by load_module() as follows: res |= ast_register_application(app4, vmauthenticate, synopsis_vmauthenticate, descrip_vmauthenticate); I can't see any other calls to it. Can someone explain to me at what point in

I'm a bit confused about the anova/aov functions. Both seem to rely on data models, where the relationship between the dependent variables and the independent variables can be expressed as a formula. In what I am trying to do, all of my independent variables are qualitative, not quantitative. For example, for each of two options, "option A" and "option B" I have

<ivo_welch-rstat8783@mailblocks.com> writes: > PS: I am still looking for an R wizard who would be interested in > coauthoring an "R cookbook" ala the "perl cookbook" with me... I think I've said it before, but I think such a book ought to coauthor Paul Johnson, whether or not he does any work beyond the Rtips web pages. A few of the tips may need a bit of

This has been in the R-admin manual for a least a week, and I reported it here earlier than that. R 2.0.0 alpha does not allow f2c on 64-bit platforms. It's all been dealt with quite awhile ago .... On Sun, 12 Sep 2004 ivo_welch-rstat8783@mailblocks.com wrote: > > from the gentoo folks, on f2c problems with R on 64bit platforms: > > "Config and me finally found the

On Sat, 21 Aug 2004 ivo_welch-rstat8783@mailblocks.com wrote: > > peter/brian: thank you for the help. i can now report that gentoo > amd64 can compile R just fine, too; it requires the f77 USE flag and a > gcc compiler rebuild first, though. I also went to gcc 3.4.1. my > segfault troubles earlier were caused by my use of f2c. > > suggestion: would it be possible to

You definitely need to have separate decoders for separate streams. It has been mentioned before that inter-frame state is critical to achieving the level of quality for bandwidth that Speex offers. This differentiates it from iLBC, a codec whose claim to fame is that it treats each frame independently. I'm not sure what's hard about maintaining multiple decoder states, unless you are

Hello, I would like to ask your advice for the simplest method to do deployment on a debian server. From my perspective the system should look something like this : # web server node node "prod.domain.com" inherits webserver { webapp::project{app1: domain => "app1.com", package => "app1", version => ''1.1.2''

What does it sound like if you try to use only one decoder state for multiple streams? Tom Grandgent wrote: >You definitely need to have separate decoders for separate streams. >It has been mentioned before that inter-frame state is critical to >achieving the level of quality for bandwidth that Speex offers. This >differentiates it from iLBC, a codec whose claim to fame is that

Hi Ivo: You might check out Paul Jobnson's following page: http://www.ukans.edu/~pauljohn/R/Rtips.html   HTH, Arin On Thu, 08 Jul 2004 ivo_welch-rstat8783@mailblocks.com wrote : > >...I used to use perl for much work, and although there is much to like about it, R seems to be even better for most tasks---except that there is one perl resource that R cannot beat: the Perl Cookbook.

Hi all, I''m thinking of useing sub-domains as account keys, something I''ve played with previously. I have accounts and users, fairly standard, except that users can belong to many accounts, and accounts can have many users. So I figure I need to have an area on the main domain, that allows users to view their account memberships and things. Sort of like a dashboard for each

Dear R wizards: under R-2.1.0: eargs <- 3:5; line <- paste(c("echo A B", eargs)); cat("executing from R: '", line, "'\n"); system(line); Oddly, only "A" and "B" are echoed, not the eargs. I had hoped that line would be one string at this point, and for printing this seems to be true. However, unlist(line) still gives me the 4

hi: where would I find facilities to draw circles, ovals, and semicircles? (or should I construct them myself using curve?) regards, /ivo

I ran into an interesting oddity of R, if (0) { print(1); } else { print(2); } is a syntax error, while if (0) { print(1); } else { print(2); } or if (0) { print(1); } else { print(2); } is not. I presume it has to do with the duality of the newline functioning as an end of command (;) character, though it still seems a bit odd, and it took me a while to figure out

dear R wizards--- I would like to do some book-on-demand printing at a popular printer named lulu, but lulu requires inclusion even of the basic postscript fonts. Interestingly, my book itself does not need the 14 base acrobat fonts, only the embedded R figures do. Of course, I really would like to get pdftex to embed the fonts, but how to do this is not obvious either. [This method seems

dear wizards: my .Rprofile has just one command for testing, loadhistory("~/.Rhistory") but this gives me an error on R startup: Error: couldn't find function "loadhistory" Invoking loadhistory() as the first interactive command works fine; incidentally, I believe loadhistory() in the .Rprofile worked in earlier or other platform R releases, too. Is the .Rprofile

Dear R Wizards: Running R 1.9.1. on amd64. Promise<- c(0,20,40); Expect<- c(0, 20, 0.2*20+.8*40 ); # this omits printing numbers on the axes labels. pdf(file = "bug.pdf" ); plot(Promise, Expect, type="b", ylim=c(0,60)); dev.off(); # this works postscript(file = "bug.eps" ); plot(Promise, Expect, type="b", ylim=c(0,60)); dev.off(); apologies if

This is the situation I have: All my hosts are the* same OS.* All my host are in the* same puppet environment,* so I cannot use %{environment} I have a module that sets all the *basic* functionality for the OS, resolution, authentication, security, packages, etc I have a module for each application hosted. At the moment all the ''data'' is in Puppet, mostly in parametrised

hi: could someone please point me to a function that allows me to solve general non-linear functions? > irr.in <- function(r, c1, c2, c3 ) { return(c1+c2/(1+r) + c3/(1+r)^2); } > solve.nonlinear( irr.in, -100, 60, 70 ); 0.189 If someone has written an irr function, this would be helpful, too---though not difficult to write, either. thanks for any pointers. Regards, /iaw