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...n each level of a factor [Fac], returning a vector of the same length as vec. After a while I realised that lm1 <- lm(vec ~ Fac) fitted(lm1) did what I want. But there must be another way to do this, and it would be good to be able to apply other functions than mean() in this way. Cheers, Murray -- Dr Murray Jorgensen http://www.stats.waikato.ac.nz/Staff/maj.html Department of Statistics, University of Waikato, Hamilton, New Zealand Email: maj at waikato.ac.nz Fax 7 838 4155 Phone +64 7 838 4773 wk Home +64 7 825 0441 Mobile 021 1395 862

...ntary log-log link. In some ill-conditioned cases I am getting convergence failures. I know how to adjust maxit and epsilon, but that doesn't seem to help. In fact I know some very good starting values for my fits, but I can't see how to get them in to glm(). How may I do this? -- Dr Murray Jorgensen http://www.stats.waikato.ac.nz/Staff/maj.html Department of Statistics, University of Waikato, Hamilton, New Zealand Email: maj at waikato.ac.nz Fax 7 838 4155 Phone +64 7 838 4773 wk +64 7 849 6486 home Mobile 021 1395 862

...o file scanexamp.tex Processing code chunks ... 1 : echo term verbatim Error: chunk 1 Error in parse(text = chunk) : unexpected numeric constant in: "height = scan() 64 62" > Comments would be appreciated. (And thanks to Ross Darnell for a lot of help on another list.) Cheers, Murray Jorgensen -- Dr Murray Jorgensen http://www.stats.waikato.ac.nz/Staff/maj.html Department of Statistics, University of Waikato, Hamilton, New Zealand Email: maj at waikato.ac.nz Fax 7 838 4155 Phone +64 7 838 4773 wk Home +64 7 825 0441 Mobile 021 0200 83...

This patch adds the ability to set the number of slots that may be used for mapping grant references, using the gntdev user-space grant reference mapping driver. Signed-off-by: Derek Murray <Derek.Murray@cl.cam.ac.uk> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...package to take and install on the rest of my network. I am not sure what to transfer from box to box and what to run to get started. I did the install on the dev box and all tested fine. Is there a "standard distribution" list of only files required for running ssh on each box? thanx murray

I want to interlace two vectors. This I can do: > x <- 1:4 > z <- x+0.5 > as.vector(t(cbind(x,z))) [1] 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 but this seems rather inelegant. Any suggestions? Murray -- Dr Murray Jorgensen http://www.stats.waikato.ac.nz/Staff/maj.html Department of Statistics, University of Waikato, Hamilton, New Zealand Email: maj at waikato.ac.nz Fax 7 838 4155 Phone +64 7 838 4773 wk +64 7 849 6486 home Mobile 021 1395 862

...to display a few polynomial regression fits I can do something like for (i in 1:6) { mod <- lm(y ~ poly(x,i)) print(summary(mod)) } Suppose that I don't want to over-write the fitted model objects, though. How do I create a list of blank fitted model objects for later use in a loop? Murray Jorgensen -- Dr Murray Jorgensen http://www.stats.waikato.ac.nz/Staff/maj.html Department of Statistics, University of Waikato, Hamilton, New Zealand Email: maj at waikato.ac.nz Fax 7 838 4155 Phone +64 7 838 4773 wk Home +64 7 825 0441 Mobile 021 1395 86...

How do you stop R from putting up a dialog box when you quit Rgui? (I use Windows and I never save workspaces that way) Murray -- Dr Murray Jorgensen http://www.stats.waikato.ac.nz/Staff/maj.html Department of Statistics, University of Waikato, Hamilton, New Zealand Email: maj at waikato.ac.nz Fax 7 838 4155 Phone +64 7 838 4773 wk +64 7 849 6486 home Mobile 021 1395 862

> On Apr 10, 2016, at 3:11 AM, Murray Efford <murray.efford at otago.ac.nz> wrote: > > Martin - > Thanks, but although hatvalues() is useful for calculating PRESS, I can't find anything directly relevant to my question in the influence help pages. After some burrowing in the literature I'm doubting there is an a...

...ot;POA"), colClasses=c("character",rep("numeric",7)), comment.char = "#") } I need something like an unquote() function that will allow the "brand" on the LHS of the assignment to be treated as an object name instead of a character string. Murray Dr Murray Jorgensen http://www.stats.waikato.ac.nz/Staff/maj.html Department of Statistics, University of Waikato, Hamilton, New Zealand Email: maj at waikato.ac.nz Fax 7 838 4155 Phone +64 7 838 4773 wk +64 7 849 6486 home Mobile 021 1395 862

>>>>> Murray Efford <murray.efford at otago.ac.nz> >>>>> on Fri, 8 Apr 2016 18:45:33 +0000 writes: > Thanks for these perfectly consistent replies - I didn't > understand the purpose of m = sum(w * f/sum(w)) and saw it > merely as a weighted average of the fitt...

Here is the file minimal.Snw: \documentclass[a4paper]{article} \title{R tips and tricks} \author{Murray Jorgensen} \usepackage{Sweave} \begin{document} \maketitle \section*{Entering data from a single variable} The following data are transformed tensile strength measurements on polyester fibres. They may be found on the file \texttt{TENSILE.DAT}. We may enter this data into R using the \texttt{scan}...

I'm going to try my hand at converting some Fortran programs to R. Does anyone know of any good articles giving hints at such tasks? I will post a selective summary of my gleanings. Cheers, Murray -- Dr Murray Jorgensen http://www.stats.waikato.ac.nz/Staff/maj.html Department of Statistics, University of Waikato, Hamilton, New Zealand Email: maj at waikato.ac.nz Fax 7 838 4155 Phone +64 7 838 4773 wk Home +64 7 825 0441 Mobile 021 0200 8350

...t; "factor" > read.table("res.csv",sep=";",header=T,colClasses="character") col1 col2 1 -1311071933951566764 toto 2 -1311071933951566764 tata Am I comdemned to provide a R script with the data in order to exploit the dataset ? Le 20 janv. 2017 ? 18h29, Murray Stokely ?crivait : > 2^53 == 2^53+1 > TRUE > > Which makes joining or grouping data sets with 64 bit identifiers problematic. > > Murray (mobile) > > On Jan 20, 2017 9:15 AM, "Nicolas Paris" <nicolas.paris at aphp.fr> wrote: > > Le 20 janv. 2017...

...0-04-server/ on a Lenovo thinkcentre workstation. When I boot I get a kernel panic. If I boot the Linux kernel that I compiled using the tutorial on it''s own it boots fine. Is the likely cause hardware? is there a common error made in this tutorial that would cause a panic on boot. Murray _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

...find anything directly relevant to my question in the influence help pages. After some burrowing in the literature I'm doubting there is an answer out there (PRESS R^2 is always presented in a fairly ad hoc way). This is a new topic, as you say, and perhaps better handled on a statistics list. Murray Efford [BTW stats ::: influence.lm just gets me function (model, do.coef = TRUE, ...) lm.influence(model, do.coef = do.coef, ...) <bytecode: 0x00000000081023b8> <environment: namespace:stats> which is not very helpful] ________________________________________ From: Martin Maechler &...

Hello, I found Pasi's site (http://centos.upi.iki.fi/pub/centos/4/os/ppc/) describing how to get CentOS working on a IBM 7043-150 43p CHRP 604e RS/6000 box. I have the exact same machine. I followed his instructions and got the version of CentOS he provided working on my system. [root at murray ~]# uname -a Linux murray 2.6.9-5.0.3.102.EC #1 Sun Mar 6 18:32:26 EET 2005 ppc ppc ppc GNU/Linux [root at murray ~]# cat /etc/redhat-release CentOS release 4.0 (Final) I thank him for posting the files and his instructions! Is anyone else running CentOS on IBM RS/6000 hardware? Does anyone kno...

...5.x at the college network (T1 line), but not at home with cable modem (even with firewall switched off). It tries to prebuffer over 20 minutes - 5 second burst of music and then quits with message (-2:-11). Again, no problem if using FOOBAR2000, but it would be nice to have it work in WinAmp. Murray Saul <p>Geoff Shang wrote: >On Wed, 4 Feb 2004, Murray Saul wrote: > > > >>I can get ices2/icecast2 to broadcast ogg files in a playlist to FOOBAR >>in MS-Windows (and various apps in Linux). When I try to connect in >>WinAmp in MS-Windows, I get in error.log...

> On Apr 10, 2016, at 9:38 AM, David Winsemius <dwinsemius at comcast.net> wrote: > >> >> On Apr 10, 2016, at 3:11 AM, Murray Efford <murray.efford at otago.ac.nz> wrote: >> >> Martin - >> Thanks, but although hatvalues() is useful for calculating PRESS, I can't find anything directly relevant to my question in the influence help pages. After some burrowing in the literature I'm doubting t...

...of get-em-all may not be viable much longer. Has any thought been given to dividing "contributed" binaries into a recommended set, perhaps a couple of hundred, and the remained. That way one could install the recommended ones routinely and add in the others as required. Any comments? Murray Jorgensen -- Dr Murray Jorgensen http://www.stats.waikato.ac.nz/Staff/maj.html Department of Statistics, University of Waikato, Hamilton, New Zealand Email: maj at waikato.ac.nz Fax 7 838 4155 Phone +64 7 838 4773 wk Home +64 7 825 0441 Mobile 021 1395 8...