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...93.190.194.5) 56(84) bytes of data. ^C --- econum.umh.ac.be ping statistics --- 8 packets transmitted, 0 received, 100% packet loss, time 6999ms ben at bolker-lap2:~$ traceroute wiki.r-project.org traceroute to wiki.r-project.org (193.190.194.5), 30 hops max, 40 byte packets 1 ctx-5500-n060.core.ufl.edu (128.227.60.1) 2.072 ms 2.182 ms 2.330 ms 2 128.227.111.233 (128.227.111.233) 0.393 ms 0.413 ms 0.535 ms 3 ctx36-nexus-msfc-1-v40-1.ns.ufl.edu (128.227.236.5) 0.427 ms 0.458 ms 0.459 ms 4 ctx36-ewan-msfc-1-v50-1.ns.ufl.edu (128.227.236.86) 1.212 ms 1.143 ms 1.111 ms 5 ssrb23...

...{plot(x,y2,axes=FALSE); axis(side=4)},x=range(x),y=c(0,0.5)) -------- Original Message -------- Subject: Re: [R-sig-eco] How to create axes in arbitrary positions? Date: Sat, 2 Jan 2010 07:31:51 -0500 From: Zongshan Li <zongshan_li at yahoo.com> To: Bolker,Benjamin Michael <bolker at ufl.edu> References: <831079.35547.qm at web114002.mail.gq1.yahoo.com> <4B3E3C40.9010306 at ufl.edu> Dear Ben Bolker: I appeciate your introducing functions very much for my question, and I am glad that your kindly intention to give me further help. I guess th...

...ily data points on a graph of number-of-bytes transferred and stored. Since we chargeback on the same basis (price per MB this, price per KB that) the same chart with a different scale can be used to communicate bytes and dollars. I set about trying to accomplish this like so: http://nersp.nerdc.ufl.edu/~asr/media/r-foo/try1.png Those axes are a little messy. I tried nudging them around http://nersp.nerdc.ufl.edu/~asr/media/r-foo/try2.png which is better but not good. What I really want to do is tell my axis() function to reverse the tick direction: put your ticks and labels "inside&...

optim ignores misspelled control parameters, so that trying to set (e.g.) "maxint=1000" in the control argument silently does nothing. The patch below (watch out for line breaks! also posted at http://www.zoo.ufl.edu/bolker/optim_patch.R , and http://www.zoo.ufl.edu/bolker/optim_new.R) adds three lines to optim.R that issue a warning if any names of elements of "control" fail to match the internal object that contains the defaults. Here is code that shows the behavior: set.seed(1001) x <-...

...he answer. (-2)^2 is evaluated correctly. Cheers, George Casella -- George Casella Phone: (352) 392-1941 Ext. 204 Distinguished Professor and Chair Cell: (352) 682-7210 Department of Statistics Fax: (352) 392-5175 University of Florida Email: casella at stat.ufl.edu P.O. Box 118545 Gainesville, FL 32611-8545

...he answer. (-2)^2 is evaluated correctly. Cheers, George Casella -- George Casella Phone: (352) 392-1941 Ext. 204 Distinguished Professor and Chair Cell: (352) 682-7210 Department of Statistics Fax: (352) 392-5175 University of Florida Email: casella at stat.ufl.edu P.O. Box 118545 Gainesville, FL 32611-8545

All R experts, How do I fit a dynamic Random effects model with a binary dependent variable in R Thanks JCM [[alternative HTML version deleted]]

There is a mistake on the "Weibull Distribution" (base package) help page in the online docs (http://docs.stat.ufl.edu/R/doc/html/). The formula for Var(X) should have Gamma(1 + 1/a)^2 in place of Gamma(1 + 1/a). -- Alex Trindade Assistant Professor of Statistics University of Florida http://www.stat.ufl.edu/personnel/usrpages/trindade.shtml

There is a mistake on the "Weibull Distribution" (base package) help page in the online docs (http://docs.stat.ufl.edu/R/doc/html/). The formula for Var(X) should have Gamma(1 + 1/a)^2 in place of Gamma(1 + 1/a). -- Alex Trindade Assistant Professor of Statistics University of Florida http://www.stat.ufl.edu/personnel/usrpages/trindade.shtml

...attribute sambaNTPassword when I add a workstation to domain? I also want to know how PC make authentication at DC, where PC stores its password (used to authenticate itself during authentication). You explanation is highly appreciated! Happy New Year 2009! Best Regards, Jacky Wu/UFL - ICIL

...-x+theta*(1-p),x+theta*p))/% Beta(theta*(1-p),theta*p)} The parameters \code{shape1} and \code{shape2} are the more traditional parameterization in terms of the parameters of the per-trial probability distribution. } -- Ben Bolker Associate professor, Biology Dep't, Univ. of Florida bolker at ufl.edu / www.zoology.ufl.edu/bolker GPG key: www.zoology.ufl.edu/bolker/benbolker-publickey.asc -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 261 bytes Desc: OpenPGP digital signature URL: <https://stat.ethz....

...then stick it into lm.fit -- but is there a more elegant way to do this in general? I haven't found a formula combining (z-1) and I(x>0) that works, although I can imagine there is one. thanks Ben Bolker -- Ben Bolker Associate professor, Biology Dep't, Univ. of Florida bolker at ufl.edu / www.zoology.ufl.edu/bolker GPG key: www.zoology.ufl.edu/bolker/benbolker-publickey.asc -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 261 bytes Desc: OpenPGP digital signature URL: <https://stat.ethz....

...join sucessfully yet? Also, if I try to change the name to if-srv-hos2, I get an error about insufficient access. Do I need to have the ability to create domain machine accounts to join the machine to a domain? ~ klist seems to work: Ticket cache: FILE:/tmp/krb5cc_0 Default principal: dennisb@AD.UFL.EDU Valid starting Expires Service principal 11/02/04 16:37:16 11/03/04 02:37:17 krbtgt/AD.UFL.EDU@AD.UFL.EDU ~ renew until 11/03/04 16:37:16 11/02/04 16:44:12 11/03/04 02:37:17 ufdc02$@AD.UFL.EDU ~ renew until 11/03/04 16:37:16 11/02/04 17:06:11 11/03/04 02:37:17...

I'm very excited by the new mle package now incorporated in stats4. If possible, I'd like to help develop it. In the past I wrote a similar package (mleprof, available from http://www.zoo.ufl.edu/bolker/R/src), and would like to see if there's anything that my package does that I could contribute (in particular, I'd like to make sure that the code is as robust as possible in constructing profiles and finding confidence limits); I also have opinions about some of the defaults...

...ms[[2]] <- NULL nrow(with(cc,model.matrix(params))) rm(f) ## object "f" not found -- because model.matrix ## evaluates in the parent environment of params ... try(nrow(with(cc,model.matrix(params)))) -- Ben Bolker Associate professor, Biology Dep't, Univ. of Florida bolker at ufl.edu / www.zoology.ufl.edu/bolker GPG key: www.zoology.ufl.edu/bolker/benbolker-publickey.asc -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 261 bytes Desc: OpenPGP digital signature URL: <https://stat.ethz....

...a disclaimer ... I would be willing to maintain such a list, but since I don't ever use S-PLUS it would be a little bit hard ... http://www.math.uwaterloo.ca/~dbabinea/webpage/function.htm gives a few differences. Ben Bolker -- 620B Bartram Hall bolker@zoo.ufl.edu Zoology Department, University of Florida http://www.zoo.ufl.edu/bolker Box 118525 (ph) 352-392-5697 Gainesville, FL 32611-8525 (fax) 352-392-3704 ---------- Forwarded message ---------- Date: Mon, 20 Oct 2003 16:13:18 +0200 From: Martin...

Dear List, I'd like to run a discriminate analysis on a data set, but have no idea how to go about this in R. I have attempted to locate info in the manuals, but may not be consulting the right sections or documents. Can anyone point me to appropriate documentation if such exists. Many thanks, David S. David White sdavidwhite at bigfoot.com Columbus, Ohio

...safely convert the breakpoints ! ## back to a character format (e.g. ! ## levels(res) = [1970-01-01 00:00:00,1970-01-01 12:00:00) ! ## instead of [18000,61200) ! } ! } res } -- Ben Bolker Associate professor, Biology Dep't, Univ. of Florida bolker at ufl.edu / www.zoology.ufl.edu/bolker GPG key: www.zoology.ufl.edu/bolker/benbolker-publickey.asc -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 261 bytes Desc: OpenPGP digital signature URL: <https://stat.ethz....

...make: *** [machcon.o] Error 1 >> ERROR: compilation failed for package 'complexbessel' >> ** Removing >> '/home/baptiste/R/i486-pc-linux-gnu-library/2.7/complexbessel' > > > > ________________________________________ > From: Ben Bolker [bolker at ufl.edu] > Sent: 24 November 2008 15:14 > To: Auguie, Baptiste > Subject: Re: [R] besselK > > I took a little time to build a "complexbessel" package. > It's barely documented ... but see if this helps. > It would be nice to test this for speed and accuracy, >...

Greetings. At the moment, I'm applying R to some AIX 'nmon' output, trying to get a handle on some disk performance metrics. In case anyone's interested: http://docs.osg.ufl.edu/tsm/pdf/ some of them are more edifying than others. (ahem) I'm trying to develop a somewhat general framework for plotting these measures, in the hopes that it's of some use to people other than me. One obstacle I encounter is that, when I select one column out of a data.frame, the r...